diff options
Diffstat (limited to 'minui')
| -rw-r--r-- | minui/Android.mk | 109 | ||||
| -rw-r--r-- | minui/events.c | 8 | ||||
| -rw-r--r-- | minui/font_10x18.h | 2 | ||||
| -rw-r--r-- | minui/graphics.c | 538 | ||||
| -rw-r--r-- | minui/graphics.h | 50 | ||||
| -rw-r--r-- | minui/graphics_adf.c | 247 | ||||
| -rw-r--r-- | minui/graphics_fbdev.c | 229 | ||||
| -rw-r--r-- | minui/graphics_overlay.c | 312 | ||||
| -rw-r--r-- | minui/include/linux/msm_ion.h | 157 | ||||
| -rw-r--r-- | minui/include/linux/msm_mdp.h | 992 | ||||
| -rw-r--r-- | minui/minui.h | 61 | ||||
| -rw-r--r-- | minui/resources.c | 208 |
12 files changed, 2029 insertions, 884 deletions
diff --git a/minui/Android.mk b/minui/Android.mk index df4aac169..5e42d2fa9 100644 --- a/minui/Android.mk +++ b/minui/Android.mk @@ -1,15 +1,36 @@ LOCAL_PATH := $(call my-dir) include $(CLEAR_VARS) -LOCAL_SRC_FILES := graphics.c graphics_adf.c graphics_fbdev.c events.c \ - resources.c +LOCAL_SRC_FILES := graphics_overlay.c events.c resources.c +ifneq ($(BOARD_CUSTOM_GRAPHICS),) + LOCAL_SRC_FILES += $(BOARD_CUSTOM_GRAPHICS) +else + LOCAL_SRC_FILES += graphics.c +endif LOCAL_C_INCLUDES +=\ - external/libpng\ - external/zlib + external/libpng \ + external/zlib \ + system/core/include/pixelflinger -LOCAL_WHOLE_STATIC_LIBRARIES += libadf +ifeq ($(TW_TARGET_USES_QCOM_BSP), true) + LOCAL_CFLAGS += -DMSM_BSP + ifeq ($(TARGET_PREBUILT_KERNEL),) + LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr + LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include + else + ifeq ($(TARGET_CUSTOM_KERNEL_HEADERS),) + LOCAL_C_INCLUDES += $(commands_recovery_local_path)/minui/include + else + LOCAL_C_INCLUDES += $(TARGET_CUSTOM_KERNEL_HEADERS) + endif + endif +else + LOCAL_C_INCLUDES += $(commands_recovery_local_path)/minui/include +endif +LOCAL_STATIC_LIBRARY := libpng +LOCAL_WHOLE_STATIC_LIBRARIES := libpixelflinger_static LOCAL_MODULE := libminui # This used to compare against values in double-quotes (which are just @@ -29,4 +50,82 @@ else LOCAL_CFLAGS += -DOVERSCAN_PERCENT=0 endif +ifneq ($(TW_BRIGHTNESS_PATH),) + LOCAL_CFLAGS += -DTW_BRIGHTNESS_PATH=\"$(TW_BRIGHTNESS_PATH)\" +endif +ifneq ($(TW_MAX_BRIGHTNESS),) + LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=$(TW_MAX_BRIGHTNESS) +else + LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=255 +endif +ifneq ($(TW_NO_SCREEN_BLANK),) + LOCAL_CFLAGS += -DTW_NO_SCREEN_BLANK +endif + include $(BUILD_STATIC_LIBRARY) + +include $(CLEAR_VARS) + +LOCAL_SRC_FILES := graphics_overlay.c events.c resources.c +ifneq ($(BOARD_CUSTOM_GRAPHICS),) + LOCAL_SRC_FILES += $(BOARD_CUSTOM_GRAPHICS) +else + LOCAL_SRC_FILES += graphics.c +endif + +ifeq ($(TW_TARGET_USES_QCOM_BSP), true) + LOCAL_CFLAGS += -DMSM_BSP + ifeq ($(TARGET_PREBUILT_KERNEL),) + LOCAL_ADDITIONAL_DEPENDENCIES := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr + LOCAL_C_INCLUDES += $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ/usr/include + else + ifeq ($(TARGET_CUSTOM_KERNEL_HEADERS),) + LOCAL_C_INCLUDES += $(commands_recovery_local_path)/minui/include + else + LOCAL_C_INCLUDES += $(TARGET_CUSTOM_KERNEL_HEADERS) + endif + endif +else + LOCAL_C_INCLUDES += $(commands_recovery_local_path)/minui/include +endif + +LOCAL_C_INCLUDES +=\ + external/libpng\ + external/zlib + +LOCAL_MODULE := libminui + +LOCAL_ARM_MODE:= arm +LOCAL_SHARED_LIBRARIES := libpng libpixelflinger +# This used to compare against values in double-quotes (which are just +# ordinary characters in this context). Strip double-quotes from the +# value so that either will work. + +ifeq ($(subst ",,$(TARGET_RECOVERY_PIXEL_FORMAT)),RGBX_8888) + LOCAL_CFLAGS += -DRECOVERY_RGBX +endif +ifeq ($(subst ",,$(TARGET_RECOVERY_PIXEL_FORMAT)),BGRA_8888) + LOCAL_CFLAGS += -DRECOVERY_BGRA +endif + +ifneq ($(TARGET_RECOVERY_OVERSCAN_PERCENT),) + LOCAL_CFLAGS += -DOVERSCAN_PERCENT=$(TARGET_RECOVERY_OVERSCAN_PERCENT) +else + LOCAL_CFLAGS += -DOVERSCAN_PERCENT=0 +endif + +ifneq ($(TW_BRIGHTNESS_PATH),) + LOCAL_CFLAGS += -DTW_BRIGHTNESS_PATH=\"$(TW_BRIGHTNESS_PATH)\" +endif +ifneq ($(TW_MAX_BRIGHTNESS),) + LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=$(TW_MAX_BRIGHTNESS) +else + LOCAL_CFLAGS += -DTW_MAX_BRIGHTNESS=255 +endif +ifneq ($(TW_NO_SCREEN_BLANK),) + LOCAL_CFLAGS += -DTW_NO_SCREEN_BLANK +endif + +LOCAL_CFLAGS += -DFASTMMI_FEATURE + +include $(BUILD_SHARED_LIBRARY) diff --git a/minui/events.c b/minui/events.c index df7dad448..b8cf15ab4 100644 --- a/minui/events.c +++ b/minui/events.c @@ -84,7 +84,11 @@ int ev_init(ev_callback input_cb, void *data) continue; } +#ifdef EPOLLWAKEUP ev.events = EPOLLIN | EPOLLWAKEUP; +#else + ev.events = EPOLLIN; +#endif ev.data.ptr = (void *)&ev_fdinfo[ev_count]; if (epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev)) { close(fd); @@ -118,7 +122,11 @@ int ev_add_fd(int fd, ev_callback cb, void *data) if (ev_misc_count == MAX_MISC_FDS || cb == NULL) return -1; +#ifdef EPOLLWAKEUP ev.events = EPOLLIN | EPOLLWAKEUP; +#else + ev.events = EPOLLIN; +#endif ev.data.ptr = (void *)&ev_fdinfo[ev_count]; ret = epoll_ctl(epollfd, EPOLL_CTL_ADD, fd, &ev); if (!ret) { diff --git a/minui/font_10x18.h b/minui/font_10x18.h index 29d705344..7f96465cc 100644 --- a/minui/font_10x18.h +++ b/minui/font_10x18.h @@ -3,7 +3,7 @@ struct { unsigned height; unsigned cwidth; unsigned cheight; - unsigned char rundata[2973]; + unsigned char rundata[]; } font = { .width = 960, .height = 18, diff --git a/minui/graphics.c b/minui/graphics.c index 6049d85ca..3713f61de 100644 --- a/minui/graphics.c +++ b/minui/graphics.c @@ -18,6 +18,7 @@ #include <stdlib.h> #include <unistd.h> +#include <errno.h> #include <fcntl.h> #include <stdio.h> @@ -28,37 +29,208 @@ #include <linux/fb.h> #include <linux/kd.h> -#include <time.h> +#include <pixelflinger/pixelflinger.h> #include "font_10x18.h" #include "minui.h" -#include "graphics.h" + +#if defined(RECOVERY_BGRA) +#define PIXEL_FORMAT GGL_PIXEL_FORMAT_BGRA_8888 +#define PIXEL_SIZE 4 +#elif defined(RECOVERY_RGBX) +#define PIXEL_FORMAT GGL_PIXEL_FORMAT_RGBX_8888 +#define PIXEL_SIZE 4 +#else +#define PIXEL_FORMAT GGL_PIXEL_FORMAT_RGB_565 +#define PIXEL_SIZE 2 +#endif + +#define NUM_BUFFERS 2 typedef struct { - GRSurface* texture; - int cwidth; - int cheight; + GGLSurface* texture; + unsigned cwidth; + unsigned cheight; } GRFont; -static GRFont* gr_font = NULL; -static minui_backend* gr_backend = NULL; - +static GRFont *gr_font = 0; +static GGLContext *gr_context = 0; +static GGLSurface gr_font_texture; +static GGLSurface gr_framebuffer[NUM_BUFFERS]; +static GGLSurface gr_mem_surface; +static unsigned gr_active_fb = 0; +static unsigned double_buffering = 0; static int overscan_percent = OVERSCAN_PERCENT; static int overscan_offset_x = 0; static int overscan_offset_y = 0; +static int gr_fb_fd = -1; static int gr_vt_fd = -1; -static unsigned char gr_current_r = 255; -static unsigned char gr_current_g = 255; -static unsigned char gr_current_b = 255; -static unsigned char gr_current_a = 255; +static struct fb_var_screeninfo vi; +static struct fb_fix_screeninfo fi; -static GRSurface* gr_draw = NULL; +static bool has_overlay = false; -static bool outside(int x, int y) +bool target_has_overlay(char *version); +int free_ion_mem(void); +int alloc_ion_mem(unsigned int size); +int allocate_overlay(int fd, GGLSurface gr_fb[]); +int free_overlay(int fd); +int overlay_display_frame(int fd, GGLubyte* data, size_t size); + +static int get_framebuffer(GGLSurface *fb) { - return x < 0 || x >= gr_draw->width || y < 0 || y >= gr_draw->height; + int fd; + void *bits; + + fd = open("/dev/graphics/fb0", O_RDWR); + if (fd < 0) { + perror("cannot open fb0"); + return -1; + } + + if (ioctl(fd, FBIOGET_VSCREENINFO, &vi) < 0) { + perror("failed to get fb0 info"); + close(fd); + return -1; + } + + vi.bits_per_pixel = PIXEL_SIZE * 8; + if (PIXEL_FORMAT == GGL_PIXEL_FORMAT_BGRA_8888) { + vi.red.offset = 8; + vi.red.length = 8; + vi.green.offset = 16; + vi.green.length = 8; + vi.blue.offset = 24; + vi.blue.length = 8; + vi.transp.offset = 0; + vi.transp.length = 8; + } else if (PIXEL_FORMAT == GGL_PIXEL_FORMAT_RGBX_8888) { + vi.red.offset = 24; + vi.red.length = 8; + vi.green.offset = 16; + vi.green.length = 8; + vi.blue.offset = 8; + vi.blue.length = 8; + vi.transp.offset = 0; + vi.transp.length = 8; + } else { /* RGB565*/ + vi.red.offset = 11; + vi.red.length = 5; + vi.green.offset = 5; + vi.green.length = 6; + vi.blue.offset = 0; + vi.blue.length = 5; + vi.transp.offset = 0; + vi.transp.length = 0; + } + if (ioctl(fd, FBIOPUT_VSCREENINFO, &vi) < 0) { + perror("failed to put fb0 info"); + close(fd); + return -1; + } + + if (ioctl(fd, FBIOGET_FSCREENINFO, &fi) < 0) { + perror("failed to get fb0 info"); + close(fd); + return -1; + } + + has_overlay = target_has_overlay(fi.id); + + if (!has_overlay) { + bits = mmap(0, fi.smem_len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); + if (bits == MAP_FAILED) { + perror("failed to mmap framebuffer"); + close(fd); + return -1; + } + } + + overscan_offset_x = vi.xres * overscan_percent / 100; + overscan_offset_y = vi.yres * overscan_percent / 100; + + fb->version = sizeof(*fb); + fb->width = vi.xres; + fb->height = vi.yres; + fb->stride = fi.line_length/PIXEL_SIZE; + fb->format = PIXEL_FORMAT; + if (!has_overlay) { + fb->data = bits; + memset(fb->data, 0, vi.yres * fi.line_length); + } + + fb++; + + /* check if we can use double buffering */ + if (vi.yres * fi.line_length * 2 > fi.smem_len) + return fd; + + double_buffering = 1; + + fb->version = sizeof(*fb); + fb->width = vi.xres; + fb->height = vi.yres; + fb->stride = fi.line_length/PIXEL_SIZE; + fb->format = PIXEL_FORMAT; + if (!has_overlay) { + fb->data = (void*) (((unsigned long) bits) + vi.yres * fi.line_length); + memset(fb->data, 0, vi.yres * fi.line_length); + } + + return fd; +} + +static void get_memory_surface(GGLSurface* ms) { + ms->version = sizeof(*ms); + ms->width = vi.xres; + ms->height = vi.yres; + ms->stride = fi.line_length/PIXEL_SIZE; + ms->data = malloc(fi.line_length * vi.yres); + ms->format = PIXEL_FORMAT; +} + +static void set_active_framebuffer(unsigned n) +{ + if (n > 1 || !double_buffering) return; + vi.yres_virtual = vi.yres * NUM_BUFFERS; + vi.yoffset = n * vi.yres; + vi.bits_per_pixel = PIXEL_SIZE * 8; + if (ioctl(gr_fb_fd, FBIOPUT_VSCREENINFO, &vi) < 0) { + perror("active fb swap failed"); + } +} + +void gr_flip(void) +{ + if (-EINVAL == overlay_display_frame(gr_fb_fd, gr_mem_surface.data, + (fi.line_length * vi.yres))) { + GGLContext *gl = gr_context; + + /* swap front and back buffers */ + if (double_buffering) + gr_active_fb = (gr_active_fb + 1) & 1; + + /* copy data from the in-memory surface to the buffer we're about + * to make active. */ + memcpy(gr_framebuffer[gr_active_fb].data, gr_mem_surface.data, + fi.line_length * vi.yres); + + /* inform the display driver */ + set_active_framebuffer(gr_active_fb); + } +} + +void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a) +{ + GGLContext *gl = gr_context; + GGLint color[4]; + color[0] = ((r << 8) | r) + 1; + color[1] = ((g << 8) | g) + 1; + color[2] = ((b << 8) | b) + 1; + color[3] = ((a << 8) | a) + 1; + gl->color4xv(gl, color); } int gr_measure(const char *s) @@ -72,118 +244,63 @@ void gr_font_size(int *x, int *y) *y = gr_font->cheight; } -static void text_blend(unsigned char* src_p, int src_row_bytes, - unsigned char* dst_p, int dst_row_bytes, - int width, int height) +int gr_text(int x, int y, const char *s, ...) { - int i, j; - for (j = 0; j < height; ++j) { - unsigned char* sx = src_p; - unsigned char* px = dst_p; - for (i = 0; i < width; ++i) { - unsigned char a = *sx++; - if (gr_current_a < 255) a = ((int)a * gr_current_a) / 255; - if (a == 255) { - *px++ = gr_current_r; - *px++ = gr_current_g; - *px++ = gr_current_b; - px++; - } else if (a > 0) { - *px = (*px * (255-a) + gr_current_r * a) / 255; - ++px; - *px = (*px * (255-a) + gr_current_g * a) / 255; - ++px; - *px = (*px * (255-a) + gr_current_b * a) / 255; - ++px; - ++px; - } else { - px += 4; - } - } - src_p += src_row_bytes; - dst_p += dst_row_bytes; - } + return gr_text_impl(x, y, s, 0); } - -void gr_text(int x, int y, const char *s, int bold) +int gr_text_impl(int x, int y, const char *s, int bold) { + GGLContext *gl = gr_context; GRFont *font = gr_font; unsigned off; - if (!font->texture) return; - if (gr_current_a == 0) return; + if (!font->texture) return x; bold = bold && (font->texture->height != font->cheight); x += overscan_offset_x; y += overscan_offset_y; + gl->bindTexture(gl, font->texture); + gl->texEnvi(gl, GGL_TEXTURE_ENV, GGL_TEXTURE_ENV_MODE, GGL_REPLACE); + gl->texGeni(gl, GGL_S, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE); + gl->texGeni(gl, GGL_T, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE); + gl->enable(gl, GGL_TEXTURE_2D); + while((off = *s++)) { off -= 32; - if (outside(x, y) || outside(x+font->cwidth-1, y+font->cheight-1)) break; if (off < 96) { - - unsigned char* src_p = font->texture->data + (off * font->cwidth) + - (bold ? font->cheight * font->texture->row_bytes : 0); - unsigned char* dst_p = gr_draw->data + y*gr_draw->row_bytes + x*gr_draw->pixel_bytes; - - text_blend(src_p, font->texture->row_bytes, - dst_p, gr_draw->row_bytes, - font->cwidth, font->cheight); - + gl->texCoord2i(gl, (off * font->cwidth) - x, + (bold ? font->cheight : 0) - y); + gl->recti(gl, x, y, x + font->cwidth, y + font->cheight); } x += font->cwidth; } -} -void gr_texticon(int x, int y, GRSurface* icon) { - if (icon == NULL) return; + return x; +} - if (icon->pixel_bytes != 1) { - printf("gr_texticon: source has wrong format\n"); +void gr_texticon(int x, int y, gr_surface icon) { + if (gr_context == NULL || icon == NULL) { return; } + GGLContext* gl = gr_context; x += overscan_offset_x; y += overscan_offset_y; - if (outside(x, y) || outside(x+icon->width-1, y+icon->height-1)) return; - - unsigned char* src_p = icon->data; - unsigned char* dst_p = gr_draw->data + y*gr_draw->row_bytes + x*gr_draw->pixel_bytes; - - text_blend(src_p, icon->row_bytes, - dst_p, gr_draw->row_bytes, - icon->width, icon->height); -} + gl->bindTexture(gl, (GGLSurface*) icon); + gl->texEnvi(gl, GGL_TEXTURE_ENV, GGL_TEXTURE_ENV_MODE, GGL_REPLACE); + gl->texGeni(gl, GGL_S, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE); + gl->texGeni(gl, GGL_T, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE); + gl->enable(gl, GGL_TEXTURE_2D); -void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a) -{ - gr_current_r = r; - gr_current_g = g; - gr_current_b = b; - gr_current_a = a; -} + int w = gr_get_width(icon); + int h = gr_get_height(icon); -void gr_clear() -{ - if (gr_current_r == gr_current_g && - gr_current_r == gr_current_b) { - memset(gr_draw->data, gr_current_r, gr_draw->height * gr_draw->row_bytes); - } else { - int x, y; - unsigned char* px = gr_draw->data; - for (y = 0; y < gr_draw->height; ++y) { - for (x = 0; x < gr_draw->width; ++x) { - *px++ = gr_current_r; - *px++ = gr_current_g; - *px++ = gr_current_b; - px++; - } - px += gr_draw->row_bytes - (gr_draw->width * gr_draw->pixel_bytes); - } - } + gl->texCoord2i(gl, -x, -y); + gl->recti(gl, x, y, x+gr_get_width(icon), y+gr_get_height(icon)); } void gr_fill(int x1, int y1, int x2, int y2) @@ -194,82 +311,48 @@ void gr_fill(int x1, int y1, int x2, int y2) x2 += overscan_offset_x; y2 += overscan_offset_y; - if (outside(x1, y1) || outside(x2-1, y2-1)) return; - - unsigned char* p = gr_draw->data + y1 * gr_draw->row_bytes + x1 * gr_draw->pixel_bytes; - if (gr_current_a == 255) { - int x, y; - for (y = y1; y < y2; ++y) { - unsigned char* px = p; - for (x = x1; x < x2; ++x) { - *px++ = gr_current_r; - *px++ = gr_current_g; - *px++ = gr_current_b; - px++; - } - p += gr_draw->row_bytes; - } - } else if (gr_current_a > 0) { - int x, y; - for (y = y1; y < y2; ++y) { - unsigned char* px = p; - for (x = x1; x < x2; ++x) { - *px = (*px * (255-gr_current_a) + gr_current_r * gr_current_a) / 255; - ++px; - *px = (*px * (255-gr_current_a) + gr_current_g * gr_current_a) / 255; - ++px; - *px = (*px * (255-gr_current_a) + gr_current_b * gr_current_a) / 255; - ++px; - ++px; - } - p += gr_draw->row_bytes; - } - } + GGLContext *gl = gr_context; + gl->disable(gl, GGL_TEXTURE_2D); + gl->recti(gl, x1, y1, x2, y2); } -void gr_blit(GRSurface* source, int sx, int sy, int w, int h, int dx, int dy) { - if (source == NULL) return; - - if (gr_draw->pixel_bytes != source->pixel_bytes) { - printf("gr_blit: source has wrong format\n"); +void gr_blit(gr_surface source, int sx, int sy, int w, int h, int dx, int dy) { + if (gr_context == NULL || source == NULL) { return; } + GGLContext *gl = gr_context; dx += overscan_offset_x; dy += overscan_offset_y; - if (outside(dx, dy) || outside(dx+w-1, dy+h-1)) return; - - unsigned char* src_p = source->data + sy*source->row_bytes + sx*source->pixel_bytes; - unsigned char* dst_p = gr_draw->data + dy*gr_draw->row_bytes + dx*gr_draw->pixel_bytes; - - int i; - for (i = 0; i < h; ++i) { - memcpy(dst_p, src_p, w * source->pixel_bytes); - src_p += source->row_bytes; - dst_p += gr_draw->row_bytes; - } + gl->bindTexture(gl, (GGLSurface*) source); + gl->texEnvi(gl, GGL_TEXTURE_ENV, GGL_TEXTURE_ENV_MODE, GGL_REPLACE); + gl->texGeni(gl, GGL_S, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE); + gl->texGeni(gl, GGL_T, GGL_TEXTURE_GEN_MODE, GGL_ONE_TO_ONE); + gl->enable(gl, GGL_TEXTURE_2D); + gl->texCoord2i(gl, sx - dx, sy - dy); + gl->recti(gl, dx, dy, dx + w, dy + h); } -unsigned int gr_get_width(GRSurface* surface) { +unsigned int gr_get_width(gr_surface surface) { if (surface == NULL) { return 0; } - return surface->width; + return ((GGLSurface*) surface)->width; } -unsigned int gr_get_height(GRSurface* surface) { +unsigned int gr_get_height(gr_surface surface) { if (surface == NULL) { return 0; } - return surface->height; + return ((GGLSurface*) surface)->height; } static void gr_init_font(void) { gr_font = calloc(sizeof(*gr_font), 1); - int res = res_create_alpha_surface("font", &(gr_font->texture)); + int res = res_create_surface("font", (void**)&(gr_font->texture)); if (res == 0) { // The font image should be a 96x2 array of character images. The // columns are the printable ASCII characters 0x20 - 0x7f. The @@ -283,8 +366,7 @@ static void gr_init_font(void) gr_font->texture = malloc(sizeof(*gr_font->texture)); gr_font->texture->width = font.width; gr_font->texture->height = font.height; - gr_font->texture->row_bytes = font.width; - gr_font->texture->pixel_bytes = 1; + gr_font->texture->stride = font.width; unsigned char* bits = malloc(font.width * font.height); gr_font->texture->data = (void*) bits; @@ -299,65 +381,17 @@ static void gr_init_font(void) gr_font->cwidth = font.cwidth; gr_font->cheight = font.cheight; } -} - -#if 0 -// Exercises many of the gr_*() functions; useful for testing. -static void gr_test() { - GRSurface** images; - int frames; - int result = res_create_multi_surface("icon_installing", &frames, &images); - if (result < 0) { - printf("create surface %d\n", result); - gr_exit(); - return; - } - - time_t start = time(NULL); - int x; - for (x = 0; x <= 1200; ++x) { - if (x < 400) { - gr_color(0, 0, 0, 255); - } else { - gr_color(0, (x-400)%128, 0, 255); - } - gr_clear(); - gr_color(255, 0, 0, 255); - gr_surface frame = images[x%frames]; - gr_blit(frame, 0, 0, frame->width, frame->height, x, 0); - - gr_color(255, 0, 0, 128); - gr_fill(400, 150, 600, 350); - - gr_color(255, 255, 255, 255); - gr_text(500, 225, "hello, world!", 0); - gr_color(255, 255, 0, 128); - gr_text(300+x, 275, "pack my box with five dozen liquor jugs", 1); - - gr_color(0, 0, 255, 128); - gr_fill(gr_draw->width - 200 - x, 300, gr_draw->width - x, 500); - - gr_draw = gr_backend->flip(gr_backend); - } - printf("getting end time\n"); - time_t end = time(NULL); - printf("got end time\n"); - printf("start %ld end %ld\n", (long)start, (long)end); - if (end > start) { - printf("%.2f fps\n", ((double)x) / (end-start)); - } -} -#endif - -void gr_flip() { - gr_draw = gr_backend->flip(gr_backend); + // interpret the grayscale as alpha + gr_font->texture->format = GGL_PIXEL_FORMAT_A_8; } int gr_init(void) { - gr_init_font(); + gglInit(&gr_context); + GGLContext *gl = gr_context; + gr_init_font(); gr_vt_fd = open("/dev/tty0", O_RDWR | O_SYNC); if (gr_vt_fd < 0) { // This is non-fatal; post-Cupcake kernels don't have tty0. @@ -369,34 +403,45 @@ int gr_init(void) return -1; } - gr_backend = open_adf(); - if (gr_backend) { - gr_draw = gr_backend->init(gr_backend); - if (!gr_draw) { - gr_backend->exit(gr_backend); - } + gr_fb_fd = get_framebuffer(gr_framebuffer); + if (gr_fb_fd < 0) { + gr_exit(); + return -1; } - if (!gr_draw) { - gr_backend = open_fbdev(); - gr_draw = gr_backend->init(gr_backend); - if (gr_draw == NULL) { - return -1; - } - } + get_memory_surface(&gr_mem_surface); + + fprintf(stderr, "framebuffer: fd %d (%d x %d)\n", + gr_fb_fd, gr_framebuffer[0].width, gr_framebuffer[0].height); + + /* start with 0 as front (displayed) and 1 as back (drawing) */ + gr_active_fb = 0; + if (!has_overlay) + set_active_framebuffer(0); + gl->colorBuffer(gl, &gr_mem_surface); - overscan_offset_x = gr_draw->width * overscan_percent / 100; - overscan_offset_y = gr_draw->height * overscan_percent / 100; + gl->activeTexture(gl, 0); + gl->enable(gl, GGL_BLEND); + gl->blendFunc(gl, GGL_SRC_ALPHA, GGL_ONE_MINUS_SRC_ALPHA); - gr_flip(); - gr_flip(); + gr_fb_blank(true); + gr_fb_blank(false); + + if (!alloc_ion_mem(fi.line_length * vi.yres)) + allocate_overlay(gr_fb_fd, gr_framebuffer); return 0; } void gr_exit(void) { - gr_backend->exit(gr_backend); + free_overlay(gr_fb_fd); + free_ion_mem(); + + close(gr_fb_fd); + gr_fb_fd = -1; + + free(gr_mem_surface.data); ioctl(gr_vt_fd, KDSETMODE, (void*) KD_TEXT); close(gr_vt_fd); @@ -405,15 +450,56 @@ void gr_exit(void) int gr_fb_width(void) { - return gr_draw->width - 2*overscan_offset_x; + return gr_framebuffer[0].width - 2*overscan_offset_x; } int gr_fb_height(void) { - return gr_draw->height - 2*overscan_offset_y; + return gr_framebuffer[0].height - 2*overscan_offset_y; +} + +gr_pixel *gr_fb_data(void) +{ + return (unsigned short *) gr_mem_surface.data; } void gr_fb_blank(bool blank) { - gr_backend->blank(gr_backend, blank); +#if defined(TW_NO_SCREEN_BLANK) && defined(TW_BRIGHTNESS_PATH) && defined(TW_MAX_BRIGHTNESS) + int fd; + char brightness[4]; + snprintf(brightness, 4, "%03d", TW_MAX_BRIGHTNESS/2); + + fd = open(TW_BRIGHTNESS_PATH, O_RDWR); + if (fd < 0) { + perror("cannot open LCD backlight"); + return; + } + write(fd, blank ? "000" : brightness, 3); + close(fd); +#else + int ret; + if (blank) + free_overlay(gr_fb_fd); + + ret = ioctl(gr_fb_fd, FBIOBLANK, blank ? FB_BLANK_POWERDOWN : FB_BLANK_UNBLANK); + if (ret < 0) + perror("ioctl(): blank"); + + if (!blank) + allocate_overlay(gr_fb_fd, gr_framebuffer); +#endif +} + +void gr_get_memory_surface(gr_surface surface) +{ + get_memory_surface( (GGLSurface*) surface); } + +// These are new graphics functions from 5.0 that were not available in +// 4.4 that are required by charger and healthd +void gr_clear() +{ + return; +} + diff --git a/minui/graphics.h b/minui/graphics.h deleted file mode 100644 index 993e986ee..000000000 --- a/minui/graphics.h +++ /dev/null @@ -1,50 +0,0 @@ -/* - * Copyright (C) 2014 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#ifndef _GRAPHICS_H_ -#define _GRAPHICS_H_ - -#ifdef __cplusplus -extern "C" { -#endif - -#include <stdbool.h> -#include "minui.h" - -typedef struct minui_backend { - // Initializes the backend and returns a gr_surface to draw into. - gr_surface (*init)(struct minui_backend*); - - // Causes the current drawing surface (returned by the most recent - // call to flip() or init()) to be displayed, and returns a new - // drawing surface. - gr_surface (*flip)(struct minui_backend*); - - // Blank (or unblank) the screen. - void (*blank)(struct minui_backend*, bool); - - // Device cleanup when drawing is done. - void (*exit)(struct minui_backend*); -} minui_backend; - -minui_backend* open_fbdev(); -minui_backend* open_adf(); - -#ifdef __cplusplus -} -#endif - -#endif diff --git a/minui/graphics_adf.c b/minui/graphics_adf.c deleted file mode 100644 index ac6d64e9e..000000000 --- a/minui/graphics_adf.c +++ /dev/null @@ -1,247 +0,0 @@ -/* - * Copyright (C) 2014 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <errno.h> -#include <fcntl.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <unistd.h> - -#include <sys/cdefs.h> -#include <sys/mman.h> - -#include <adf/adf.h> - -#include "graphics.h" - -struct adf_surface_pdata { - GRSurface base; - int fd; - __u32 offset; - __u32 pitch; -}; - -struct adf_pdata { - minui_backend base; - int intf_fd; - adf_id_t eng_id; - __u32 format; - - unsigned int current_surface; - unsigned int n_surfaces; - struct adf_surface_pdata surfaces[2]; -}; - -static gr_surface adf_flip(struct minui_backend *backend); -static void adf_blank(struct minui_backend *backend, bool blank); - -static int adf_surface_init(struct adf_pdata *pdata, - struct drm_mode_modeinfo *mode, struct adf_surface_pdata *surf) -{ - memset(surf, 0, sizeof(*surf)); - - surf->fd = adf_interface_simple_buffer_alloc(pdata->intf_fd, mode->hdisplay, - mode->vdisplay, pdata->format, &surf->offset, &surf->pitch); - if (surf->fd < 0) - return surf->fd; - - surf->base.width = mode->hdisplay; - surf->base.height = mode->vdisplay; - surf->base.row_bytes = surf->pitch; - surf->base.pixel_bytes = (pdata->format == DRM_FORMAT_RGB565) ? 2 : 4; - - surf->base.data = mmap(NULL, surf->pitch * surf->base.height, PROT_WRITE, - MAP_SHARED, surf->fd, surf->offset); - if (surf->base.data == MAP_FAILED) { - close(surf->fd); - return -errno; - } - - return 0; -} - -static int adf_interface_init(struct adf_pdata *pdata) -{ - struct adf_interface_data intf_data; - int ret = 0; - int err; - - err = adf_get_interface_data(pdata->intf_fd, &intf_data); - if (err < 0) - return err; - - err = adf_surface_init(pdata, &intf_data.current_mode, &pdata->surfaces[0]); - if (err < 0) { - fprintf(stderr, "allocating surface 0 failed: %s\n", strerror(-err)); - ret = err; - goto done; - } - - err = adf_surface_init(pdata, &intf_data.current_mode, - &pdata->surfaces[1]); - if (err < 0) { - fprintf(stderr, "allocating surface 1 failed: %s\n", strerror(-err)); - memset(&pdata->surfaces[1], 0, sizeof(pdata->surfaces[1])); - pdata->n_surfaces = 1; - } else { - pdata->n_surfaces = 2; - } - -done: - adf_free_interface_data(&intf_data); - return ret; -} - -static int adf_device_init(struct adf_pdata *pdata, struct adf_device *dev) -{ - adf_id_t intf_id; - int intf_fd; - int err; - - err = adf_find_simple_post_configuration(dev, &pdata->format, 1, &intf_id, - &pdata->eng_id); - if (err < 0) - return err; - - err = adf_device_attach(dev, pdata->eng_id, intf_id); - if (err < 0 && err != -EALREADY) - return err; - - pdata->intf_fd = adf_interface_open(dev, intf_id, O_RDWR); - if (pdata->intf_fd < 0) - return pdata->intf_fd; - - err = adf_interface_init(pdata); - if (err < 0) { - close(pdata->intf_fd); - pdata->intf_fd = -1; - } - - return err; -} - -static gr_surface adf_init(minui_backend *backend) -{ - struct adf_pdata *pdata = (struct adf_pdata *)backend; - adf_id_t *dev_ids = NULL; - ssize_t n_dev_ids, i; - gr_surface ret; - -#if defined(RECOVERY_BGRA) - pdata->format = DRM_FORMAT_BGRA8888; -#elif defined(RECOVERY_RGBX) - pdata->format = DRM_FORMAT_RGBX8888; -#else - pdata->format = DRM_FORMAT_RGB565; -#endif - - n_dev_ids = adf_devices(&dev_ids); - if (n_dev_ids == 0) { - return NULL; - } else if (n_dev_ids < 0) { - fprintf(stderr, "enumerating adf devices failed: %s\n", - strerror(-n_dev_ids)); - return NULL; - } - - pdata->intf_fd = -1; - - for (i = 0; i < n_dev_ids && pdata->intf_fd < 0; i++) { - struct adf_device dev; - - int err = adf_device_open(dev_ids[i], O_RDWR, &dev); - if (err < 0) { - fprintf(stderr, "opening adf device %u failed: %s\n", dev_ids[i], - strerror(-err)); - continue; - } - - err = adf_device_init(pdata, &dev); - if (err < 0) - fprintf(stderr, "initializing adf device %u failed: %s\n", - dev_ids[i], strerror(-err)); - - adf_device_close(&dev); - } - - free(dev_ids); - - if (pdata->intf_fd < 0) - return NULL; - - ret = adf_flip(backend); - - adf_blank(backend, true); - adf_blank(backend, false); - - return ret; -} - -static gr_surface adf_flip(struct minui_backend *backend) -{ - struct adf_pdata *pdata = (struct adf_pdata *)backend; - struct adf_surface_pdata *surf = &pdata->surfaces[pdata->current_surface]; - - int fence_fd = adf_interface_simple_post(pdata->intf_fd, pdata->eng_id, - surf->base.width, surf->base.height, pdata->format, surf->fd, - surf->offset, surf->pitch, -1); - if (fence_fd >= 0) - close(fence_fd); - - pdata->current_surface = (pdata->current_surface + 1) % pdata->n_surfaces; - return &pdata->surfaces[pdata->current_surface].base; -} - -static void adf_blank(struct minui_backend *backend, bool blank) -{ - struct adf_pdata *pdata = (struct adf_pdata *)backend; - adf_interface_blank(pdata->intf_fd, - blank ? DRM_MODE_DPMS_OFF : DRM_MODE_DPMS_ON); -} - -static void adf_surface_destroy(struct adf_surface_pdata *surf) -{ - munmap(surf->base.data, surf->pitch * surf->base.height); - close(surf->fd); -} - -static void adf_exit(struct minui_backend *backend) -{ - struct adf_pdata *pdata = (struct adf_pdata *)backend; - unsigned int i; - - for (i = 0; i < pdata->n_surfaces; i++) - adf_surface_destroy(&pdata->surfaces[i]); - if (pdata->intf_fd >= 0) - close(pdata->intf_fd); - free(pdata); -} - -minui_backend *open_adf() -{ - struct adf_pdata *pdata = calloc(1, sizeof(*pdata)); - if (!pdata) { - perror("allocating adf backend failed"); - return NULL; - } - - pdata->base.init = adf_init; - pdata->base.flip = adf_flip; - pdata->base.blank = adf_blank; - pdata->base.exit = adf_exit; - return &pdata->base; -} diff --git a/minui/graphics_fbdev.c b/minui/graphics_fbdev.c deleted file mode 100644 index 6df2726f5..000000000 --- a/minui/graphics_fbdev.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - * Copyright (C) 2014 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include <stdbool.h> -#include <stdlib.h> -#include <unistd.h> - -#include <fcntl.h> -#include <stdio.h> - -#include <sys/cdefs.h> -#include <sys/ioctl.h> -#include <sys/mman.h> -#include <sys/types.h> - -#include <linux/fb.h> -#include <linux/kd.h> - -#include "minui.h" -#include "graphics.h" - -static gr_surface fbdev_init(minui_backend*); -static gr_surface fbdev_flip(minui_backend*); -static void fbdev_blank(minui_backend*, bool); -static void fbdev_exit(minui_backend*); - -static GRSurface gr_framebuffer[2]; -static bool double_buffered; -static GRSurface* gr_draw = NULL; -static int displayed_buffer; - -static struct fb_var_screeninfo vi; -static int fb_fd = -1; - -static minui_backend my_backend = { - .init = fbdev_init, - .flip = fbdev_flip, - .blank = fbdev_blank, - .exit = fbdev_exit, -}; - -minui_backend* open_fbdev() { - return &my_backend; -} - -static void fbdev_blank(minui_backend* backend __unused, bool blank) -{ - int ret; - - ret = ioctl(fb_fd, FBIOBLANK, blank ? FB_BLANK_POWERDOWN : FB_BLANK_UNBLANK); - if (ret < 0) - perror("ioctl(): blank"); -} - -static void set_displayed_framebuffer(unsigned n) -{ - if (n > 1 || !double_buffered) return; - - vi.yres_virtual = gr_framebuffer[0].height * 2; - vi.yoffset = n * gr_framebuffer[0].height; - vi.bits_per_pixel = gr_framebuffer[0].pixel_bytes * 8; - if (ioctl(fb_fd, FBIOPUT_VSCREENINFO, &vi) < 0) { - perror("active fb swap failed"); - } - displayed_buffer = n; -} - -static gr_surface fbdev_init(minui_backend* backend) { - int fd; - void *bits; - - struct fb_fix_screeninfo fi; - - fd = open("/dev/graphics/fb0", O_RDWR); - if (fd < 0) { - perror("cannot open fb0"); - return NULL; - } - - if (ioctl(fd, FBIOGET_FSCREENINFO, &fi) < 0) { - perror("failed to get fb0 info"); - close(fd); - return NULL; - } - - if (ioctl(fd, FBIOGET_VSCREENINFO, &vi) < 0) { - perror("failed to get fb0 info"); - close(fd); - return NULL; - } - - // We print this out for informational purposes only, but - // throughout we assume that the framebuffer device uses an RGBX - // pixel format. This is the case for every development device I - // have access to. For some of those devices (eg, hammerhead aka - // Nexus 5), FBIOGET_VSCREENINFO *reports* that it wants a - // different format (XBGR) but actually produces the correct - // results on the display when you write RGBX. - // - // If you have a device that actually *needs* another pixel format - // (ie, BGRX, or 565), patches welcome... - - printf("fb0 reports (possibly inaccurate):\n" - " vi.bits_per_pixel = %d\n" - " vi.red.offset = %3d .length = %3d\n" - " vi.green.offset = %3d .length = %3d\n" - " vi.blue.offset = %3d .length = %3d\n", - vi.bits_per_pixel, - vi.red.offset, vi.red.length, - vi.green.offset, vi.green.length, - vi.blue.offset, vi.blue.length); - - bits = mmap(0, fi.smem_len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); - if (bits == MAP_FAILED) { - perror("failed to mmap framebuffer"); - close(fd); - return NULL; - } - - memset(bits, 0, fi.smem_len); - - gr_framebuffer[0].width = vi.xres; - gr_framebuffer[0].height = vi.yres; - gr_framebuffer[0].row_bytes = fi.line_length; - gr_framebuffer[0].pixel_bytes = vi.bits_per_pixel / 8; - gr_framebuffer[0].data = bits; - memset(gr_framebuffer[0].data, 0, gr_framebuffer[0].height * gr_framebuffer[0].row_bytes); - - /* check if we can use double buffering */ - if (vi.yres * fi.line_length * 2 <= fi.smem_len) { - double_buffered = true; - - memcpy(gr_framebuffer+1, gr_framebuffer, sizeof(GRSurface)); - gr_framebuffer[1].data = gr_framebuffer[0].data + - gr_framebuffer[0].height * gr_framebuffer[0].row_bytes; - - gr_draw = gr_framebuffer+1; - - } else { - double_buffered = false; - - // Without double-buffering, we allocate RAM for a buffer to - // draw in, and then "flipping" the buffer consists of a - // memcpy from the buffer we allocated to the framebuffer. - - gr_draw = (GRSurface*) malloc(sizeof(GRSurface)); - memcpy(gr_draw, gr_framebuffer, sizeof(GRSurface)); - gr_draw->data = (unsigned char*) malloc(gr_draw->height * gr_draw->row_bytes); - if (!gr_draw->data) { - perror("failed to allocate in-memory surface"); - return NULL; - } - } - - memset(gr_draw->data, 0, gr_draw->height * gr_draw->row_bytes); - fb_fd = fd; - set_displayed_framebuffer(0); - - printf("framebuffer: %d (%d x %d)\n", fb_fd, gr_draw->width, gr_draw->height); - - fbdev_blank(backend, true); - fbdev_blank(backend, false); - - return gr_draw; -} - -static gr_surface fbdev_flip(minui_backend* backend __unused) { - if (double_buffered) { -#if defined(RECOVERY_BGRA) - // In case of BGRA, do some byte swapping - unsigned int idx; - unsigned char tmp; - unsigned char* ucfb_vaddr = (unsigned char*)gr_draw->data; - for (idx = 0 ; idx < (gr_draw->height * gr_draw->row_bytes); - idx += 4) { - tmp = ucfb_vaddr[idx]; - ucfb_vaddr[idx ] = ucfb_vaddr[idx + 2]; - ucfb_vaddr[idx + 2] = tmp; - } -#endif - // Change gr_draw to point to the buffer currently displayed, - // then flip the driver so we're displaying the other buffer - // instead. - gr_draw = gr_framebuffer + displayed_buffer; - set_displayed_framebuffer(1-displayed_buffer); - } else { - // Copy from the in-memory surface to the framebuffer. - -#if defined(RECOVERY_BGRA) - unsigned int idx; - unsigned char* ucfb_vaddr = (unsigned char*)gr_framebuffer[0].data; - unsigned char* ucbuffer_vaddr = (unsigned char*)gr_draw->data; - for (idx = 0 ; idx < (gr_draw->height * gr_draw->row_bytes); idx += 4) { - ucfb_vaddr[idx ] = ucbuffer_vaddr[idx + 2]; - ucfb_vaddr[idx + 1] = ucbuffer_vaddr[idx + 1]; - ucfb_vaddr[idx + 2] = ucbuffer_vaddr[idx ]; - ucfb_vaddr[idx + 3] = ucbuffer_vaddr[idx + 3]; - } -#else - memcpy(gr_framebuffer[0].data, gr_draw->data, - gr_draw->height * gr_draw->row_bytes); -#endif - } - return gr_draw; -} - -static void fbdev_exit(minui_backend* backend __unused) { - close(fb_fd); - fb_fd = -1; - - if (!double_buffered && gr_draw) { - free(gr_draw->data); - free(gr_draw); - } - gr_draw = NULL; -} diff --git a/minui/graphics_overlay.c b/minui/graphics_overlay.c new file mode 100644 index 000000000..5677ad73d --- /dev/null +++ b/minui/graphics_overlay.c @@ -0,0 +1,312 @@ +/* + * Copyright (c) 2013, The Linux Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of The Linux Foundation nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS + * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR + * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, + * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE + * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#include <stdbool.h> +#include <stdlib.h> +#include <unistd.h> + +#include <errno.h> +#include <fcntl.h> +#include <stdio.h> + +#include <sys/ioctl.h> +#include <sys/mman.h> +#include <sys/types.h> + +#include <linux/fb.h> +#include <linux/kd.h> + +#ifdef MSM_BSP +#include <linux/msm_mdp.h> +#include <linux/msm_ion.h> +#endif + +#include <pixelflinger/pixelflinger.h> + +#include "minui.h" + +#define MDP_V4_0 400 + +#ifdef MSM_BSP +#define ALIGN(x, align) (((x) + ((align)-1)) & ~((align)-1)) + +typedef struct { + unsigned char *mem_buf; + int size; + int ion_fd; + int mem_fd; + struct ion_handle_data handle_data; +} memInfo; + +static int overlay_id = MSMFB_NEW_REQUEST; +static memInfo mem_info; + +static int map_mdp_pixel_format() +{ + int format = MDP_RGB_565; +#if defined(RECOVERY_BGRA) + format = MDP_BGRA_8888; +#elif defined(RECOVERY_RGBX) + format = MDP_RGBA_8888; +#endif + return format; +} + +static bool overlay_supported = false; + +bool target_has_overlay(char *version) +{ + int ret; + int mdp_version; + + if (strlen(version) >= 8) { + if(!strncmp(version, "msmfb", strlen("msmfb"))) { + char str_ver[4]; + memcpy(str_ver, version + strlen("msmfb"), 3); + str_ver[3] = '\0'; + mdp_version = atoi(str_ver); + if (mdp_version >= MDP_V4_0) { + overlay_supported = true; + } + } else if (!strncmp(version, "mdssfb", strlen("mdssfb"))) { + overlay_supported = true; + } + } + + return overlay_supported; +} + +int free_ion_mem(void) { + if (!overlay_supported) + return -EINVAL; + + int ret = 0; + + if (mem_info.mem_buf) + munmap(mem_info.mem_buf, mem_info.size); + + if (mem_info.ion_fd >= 0) { + ret = ioctl(mem_info.ion_fd, ION_IOC_FREE, &mem_info.handle_data); + if (ret < 0) + perror("free_mem failed "); + } + + if (mem_info.mem_fd >= 0) + close(mem_info.mem_fd); + if (mem_info.ion_fd >= 0) + close(mem_info.ion_fd); + + memset(&mem_info, 0, sizeof(mem_info)); + mem_info.mem_fd = -1; + mem_info.ion_fd = -1; + return 0; +} + +int alloc_ion_mem(unsigned int size) +{ + if (!overlay_supported) + return -EINVAL; + int result; + struct ion_fd_data fd_data; + struct ion_allocation_data ionAllocData; + + mem_info.ion_fd = open("/dev/ion", O_RDWR|O_DSYNC); + if (mem_info.ion_fd < 0) { + perror("ERROR: Can't open ion "); + return -errno; + } + + ionAllocData.flags = 0; + ionAllocData.len = size; + ionAllocData.align = sysconf(_SC_PAGESIZE); + ionAllocData.heap_mask = + ION_HEAP(ION_IOMMU_HEAP_ID) | + ION_HEAP(ION_SYSTEM_CONTIG_HEAP_ID); + + result = ioctl(mem_info.ion_fd, ION_IOC_ALLOC, &ionAllocData); + if(result){ + perror("ION_IOC_ALLOC Failed "); + close(mem_info.ion_fd); + return result; + } + + fd_data.handle = ionAllocData.handle; + mem_info.handle_data.handle = ionAllocData.handle; + result = ioctl(mem_info.ion_fd, ION_IOC_MAP, &fd_data); + if (result) { + perror("ION_IOC_MAP Failed "); + free_ion_mem(); + return result; + } + mem_info.mem_buf = (unsigned char *)mmap(NULL, size, PROT_READ | + PROT_WRITE, MAP_SHARED, fd_data.fd, 0); + mem_info.mem_fd = fd_data.fd; + + if (!mem_info.mem_buf) { + perror("ERROR: mem_buf MAP_FAILED "); + free_ion_mem(); + return -ENOMEM; + } + + return 0; +} + +int allocate_overlay(int fd, GGLSurface gr_fb[]) +{ + if (!overlay_supported) + return -EINVAL; + + struct mdp_overlay overlay; + int ret = 0; + + memset(&overlay, 0 , sizeof (struct mdp_overlay)); + + /* Fill Overlay Data */ + + overlay.src.width = ALIGN(gr_fb[0].width, 32); + overlay.src.height = gr_fb[0].height; + overlay.src.format = map_mdp_pixel_format(); + overlay.src_rect.w = gr_fb[0].width; + overlay.src_rect.h = gr_fb[0].height; + overlay.dst_rect.w = gr_fb[0].width; + overlay.dst_rect.h = gr_fb[0].height; + overlay.alpha = 0xFF; + overlay.transp_mask = MDP_TRANSP_NOP; + overlay.id = MSMFB_NEW_REQUEST; + ret = ioctl(fd, MSMFB_OVERLAY_SET, &overlay); + if (ret < 0) { + perror("Overlay Set Failed"); + return ret; + } + + overlay_id = overlay.id; + return 0; +} + +int free_overlay(int fd) +{ + if (!overlay_supported) + return -EINVAL; + + int ret = 0; + struct mdp_display_commit ext_commit; + + if (overlay_id != MSMFB_NEW_REQUEST) { + ret = ioctl(fd, MSMFB_OVERLAY_UNSET, &overlay_id); + if (ret) { + perror("Overlay Unset Failed"); + overlay_id = MSMFB_NEW_REQUEST; + return ret; + } + + memset(&ext_commit, 0, sizeof(struct mdp_display_commit)); + ext_commit.flags = MDP_DISPLAY_COMMIT_OVERLAY; + ext_commit.wait_for_finish = 1; + ret = ioctl(fd, MSMFB_DISPLAY_COMMIT, &ext_commit); + if (ret < 0) { + perror("ERROR: Clear MSMFB_DISPLAY_COMMIT failed!"); + overlay_id = MSMFB_NEW_REQUEST; + return ret; + } + + overlay_id = MSMFB_NEW_REQUEST; + } + return 0; +} + +int overlay_display_frame(int fd, GGLubyte* data, size_t size) +{ + if (!overlay_supported) + return -EINVAL; + int ret = 0; + struct msmfb_overlay_data ovdata; + struct mdp_display_commit ext_commit; + + if (overlay_id == MSMFB_NEW_REQUEST) { + perror("display_frame failed, no overlay\n"); + return 0; + } + + memcpy(mem_info.mem_buf, data, size); + + memset(&ovdata, 0, sizeof(struct msmfb_overlay_data)); + + ovdata.id = overlay_id; + ovdata.data.flags = 0; + ovdata.data.offset = 0; + ovdata.data.memory_id = mem_info.mem_fd; + ret = ioctl(fd, MSMFB_OVERLAY_PLAY, &ovdata); + if (ret < 0) { + perror("overlay_display_frame failed, overlay play Failed\n"); + return 0; + } + + memset(&ext_commit, 0, sizeof(struct mdp_display_commit)); + ext_commit.flags = MDP_DISPLAY_COMMIT_OVERLAY; + ext_commit.wait_for_finish = 1; + ret = ioctl(fd, MSMFB_DISPLAY_COMMIT, &ext_commit); + if (ret < 0) { + perror("overlay_display_frame failed, overlay commit Failed\n!"); + return 0; + } + + return 0; +} + +#else + +bool target_has_overlay(char *version) { + return false; +} + +int free_ion_mem(void) { + return -EINVAL; +} + +int alloc_ion_mem(unsigned int size) +{ + return -EINVAL; +} + +int allocate_overlay(int fd, GGLSurface gr_fb[]) +{ + return -EINVAL; +} + +int free_overlay(int fd) +{ + return -EINVAL; +} + +int overlay_display_frame(int fd, GGLubyte* data, size_t size) +{ + return -EINVAL; +} + +#endif //#ifdef MSM_BSP diff --git a/minui/include/linux/msm_ion.h b/minui/include/linux/msm_ion.h new file mode 100644 index 000000000..121a5a7a7 --- /dev/null +++ b/minui/include/linux/msm_ion.h @@ -0,0 +1,157 @@ +#ifndef _LINUX_MSM_ION_H +#define _LINUX_MSM_ION_H + +#include <linux/ion.h> + +/*enum msm_ion_heap_types { + ION_HEAP_TYPE_MSM_START = ION_HEAP_TYPE_CUSTOM + 1, + ION_HEAP_TYPE_IOMMU = ION_HEAP_TYPE_MSM_START, + ION_HEAP_TYPE_DMA, + ION_HEAP_TYPE_CP, + ION_HEAP_TYPE_SECURE_DMA, + ION_HEAP_TYPE_REMOVED, +};*/ + +/** + * These are the only ids that should be used for Ion heap ids. + * The ids listed are the order in which allocation will be attempted + * if specified. Don't swap the order of heap ids unless you know what + * you are doing! + * Id's are spaced by purpose to allow new Id's to be inserted in-between (for + * possible fallbacks) + */ + +enum ion_heap_ids { + INVALID_HEAP_ID = -1, + ION_CP_MM_HEAP_ID = 8, + ION_CP_MFC_HEAP_ID = 12, + ION_CP_WB_HEAP_ID = 16, /* 8660 only */ + ION_CAMERA_HEAP_ID = 20, /* 8660 only */ + ION_SYSTEM_CONTIG_HEAP_ID = 21, + ION_ADSP_HEAP_ID = 22, + ION_PIL1_HEAP_ID = 23, /* Currently used for other PIL images */ + ION_SF_HEAP_ID = 24, + ION_IOMMU_HEAP_ID = 25, + ION_PIL2_HEAP_ID = 26, /* Currently used for modem firmware images */ + ION_QSECOM_HEAP_ID = 27, + ION_AUDIO_HEAP_ID = 28, + + ION_MM_FIRMWARE_HEAP_ID = 29, + ION_SYSTEM_HEAP_ID = 30, + + ION_HEAP_ID_RESERVED = 31 /** Bit reserved for ION_FLAG_SECURE flag */ +}; + +/*enum ion_fixed_position { + NOT_FIXED, + FIXED_LOW, + FIXED_MIDDLE, + FIXED_HIGH, +};*/ + +/*enum cp_mem_usage { + VIDEO_BITSTREAM = 0x1, + VIDEO_PIXEL = 0x2, + VIDEO_NONPIXEL = 0x3, + MAX_USAGE = 0x4, + UNKNOWN = 0x7FFFFFFF, +};*/ + +#define ION_HEAP_CP_MASK (1 << ION_HEAP_TYPE_CP) +#define ION_HEAP_TYPE_DMA_MASK (1 << ION_HEAP_TYPE_DMA) + +/** + * Flag to use when allocating to indicate that a heap is secure. + */ +#define ION_FLAG_SECURE (1 << ION_HEAP_ID_RESERVED) + +/** + * Flag for clients to force contiguous memort allocation + * + * Use of this flag is carefully monitored! + */ +#define ION_FLAG_FORCE_CONTIGUOUS (1 << 30) + +/* + * Used in conjunction with heap which pool memory to force an allocation + * to come from the page allocator directly instead of from the pool allocation + */ +#define ION_FLAG_POOL_FORCE_ALLOC (1 << 16) + +/** +* Deprecated! Please use the corresponding ION_FLAG_* +*/ +#define ION_SECURE ION_FLAG_SECURE +#define ION_FORCE_CONTIGUOUS ION_FLAG_FORCE_CONTIGUOUS + +/** + * Macro should be used with ion_heap_ids defined above. + */ +#define ION_HEAP(bit) (1 << (bit)) + +#define ION_ADSP_HEAP_NAME "adsp" +#define ION_VMALLOC_HEAP_NAME "vmalloc" +#define ION_KMALLOC_HEAP_NAME "kmalloc" +#define ION_AUDIO_HEAP_NAME "audio" +#define ION_SF_HEAP_NAME "sf" +#define ION_MM_HEAP_NAME "mm" +#define ION_CAMERA_HEAP_NAME "camera_preview" +#define ION_IOMMU_HEAP_NAME "iommu" +#define ION_MFC_HEAP_NAME "mfc" +#define ION_WB_HEAP_NAME "wb" +#define ION_MM_FIRMWARE_HEAP_NAME "mm_fw" +#define ION_PIL1_HEAP_NAME "pil_1" +#define ION_PIL2_HEAP_NAME "pil_2" +#define ION_QSECOM_HEAP_NAME "qsecom" + +#define ION_SET_CACHED(__cache) (__cache | ION_FLAG_CACHED) +#define ION_SET_UNCACHED(__cache) (__cache & ~ION_FLAG_CACHED) + +#define ION_IS_CACHED(__flags) ((__flags) & ION_FLAG_CACHED) + + +/* struct ion_flush_data - data passed to ion for flushing caches + * + * @handle: handle with data to flush + * @fd: fd to flush + * @vaddr: userspace virtual address mapped with mmap + * @offset: offset into the handle to flush + * @length: length of handle to flush + * + * Performs cache operations on the handle. If p is the start address + * of the handle, p + offset through p + offset + length will have + * the cache operations performed + */ +struct ion_flush_data { + struct ion_handle *handle; + int fd; + void *vaddr; + unsigned int offset; + unsigned int length; +}; + +#define ION_IOC_MSM_MAGIC 'M' + +/** + * DOC: ION_IOC_CLEAN_CACHES - clean the caches + * + * Clean the caches of the handle specified. + */ +#define ION_IOC_CLEAN_CACHES _IOWR(ION_IOC_MSM_MAGIC, 0, \ + struct ion_flush_data) +/** + * DOC: ION_IOC_INV_CACHES - invalidate the caches + * + * Invalidate the caches of the handle specified. + */ +#define ION_IOC_INV_CACHES _IOWR(ION_IOC_MSM_MAGIC, 1, \ + struct ion_flush_data) +/** + * DOC: ION_IOC_CLEAN_INV_CACHES - clean and invalidate the caches + * + * Clean and invalidate the caches of the handle specified. + */ +#define ION_IOC_CLEAN_INV_CACHES _IOWR(ION_IOC_MSM_MAGIC, 2, \ + struct ion_flush_data) + +#endif diff --git a/minui/include/linux/msm_mdp.h b/minui/include/linux/msm_mdp.h new file mode 100644 index 000000000..abdcd29e9 --- /dev/null +++ b/minui/include/linux/msm_mdp.h @@ -0,0 +1,992 @@ +/* include/linux/msm_mdp.h + * + * Copyright (C) 2007 Google Incorporated + * Copyright (c) 2012-2013 The Linux Foundation. All rights reserved. + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef _MSM_MDP_H_ +#define _MSM_MDP_H_ + +#include <linux/types.h> +#include <linux/fb.h> + +#define MSMFB_IOCTL_MAGIC 'm' +#define MSMFB_GRP_DISP _IOW(MSMFB_IOCTL_MAGIC, 1, unsigned int) +#define MSMFB_BLIT _IOW(MSMFB_IOCTL_MAGIC, 2, unsigned int) +#define MSMFB_SUSPEND_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 128, unsigned int) +#define MSMFB_RESUME_SW_REFRESHER _IOW(MSMFB_IOCTL_MAGIC, 129, unsigned int) +#define MSMFB_CURSOR _IOW(MSMFB_IOCTL_MAGIC, 130, struct fb_cursor) +#define MSMFB_SET_LUT _IOW(MSMFB_IOCTL_MAGIC, 131, struct fb_cmap) +#define MSMFB_HISTOGRAM _IOWR(MSMFB_IOCTL_MAGIC, 132, struct mdp_histogram_data) +/* new ioctls's for set/get ccs matrix */ +#define MSMFB_GET_CCS_MATRIX _IOWR(MSMFB_IOCTL_MAGIC, 133, struct mdp_ccs) +#define MSMFB_SET_CCS_MATRIX _IOW(MSMFB_IOCTL_MAGIC, 134, struct mdp_ccs) +#define MSMFB_OVERLAY_SET _IOWR(MSMFB_IOCTL_MAGIC, 135, \ + struct mdp_overlay) +#define MSMFB_OVERLAY_UNSET _IOW(MSMFB_IOCTL_MAGIC, 136, unsigned int) + +#define MSMFB_OVERLAY_PLAY _IOW(MSMFB_IOCTL_MAGIC, 137, \ + struct msmfb_overlay_data) +#define MSMFB_OVERLAY_QUEUE MSMFB_OVERLAY_PLAY + +#define MSMFB_GET_PAGE_PROTECTION _IOR(MSMFB_IOCTL_MAGIC, 138, \ + struct mdp_page_protection) +#define MSMFB_SET_PAGE_PROTECTION _IOW(MSMFB_IOCTL_MAGIC, 139, \ + struct mdp_page_protection) +#define MSMFB_OVERLAY_GET _IOR(MSMFB_IOCTL_MAGIC, 140, \ + struct mdp_overlay) +#define MSMFB_OVERLAY_PLAY_ENABLE _IOW(MSMFB_IOCTL_MAGIC, 141, unsigned int) +#define MSMFB_OVERLAY_BLT _IOWR(MSMFB_IOCTL_MAGIC, 142, \ + struct msmfb_overlay_blt) +#define MSMFB_OVERLAY_BLT_OFFSET _IOW(MSMFB_IOCTL_MAGIC, 143, unsigned int) +#define MSMFB_HISTOGRAM_START _IOR(MSMFB_IOCTL_MAGIC, 144, \ + struct mdp_histogram_start_req) +#define MSMFB_HISTOGRAM_STOP _IOR(MSMFB_IOCTL_MAGIC, 145, unsigned int) +#define MSMFB_NOTIFY_UPDATE _IOWR(MSMFB_IOCTL_MAGIC, 146, unsigned int) + +#define MSMFB_OVERLAY_3D _IOWR(MSMFB_IOCTL_MAGIC, 147, \ + struct msmfb_overlay_3d) + +#define MSMFB_MIXER_INFO _IOWR(MSMFB_IOCTL_MAGIC, 148, \ + struct msmfb_mixer_info_req) +#define MSMFB_OVERLAY_PLAY_WAIT _IOWR(MSMFB_IOCTL_MAGIC, 149, \ + struct msmfb_overlay_data) +#define MSMFB_WRITEBACK_INIT _IO(MSMFB_IOCTL_MAGIC, 150) +#define MSMFB_WRITEBACK_START _IO(MSMFB_IOCTL_MAGIC, 151) +#define MSMFB_WRITEBACK_STOP _IO(MSMFB_IOCTL_MAGIC, 152) +#define MSMFB_WRITEBACK_QUEUE_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 153, \ + struct msmfb_data) +#define MSMFB_WRITEBACK_DEQUEUE_BUFFER _IOW(MSMFB_IOCTL_MAGIC, 154, \ + struct msmfb_data) +#define MSMFB_WRITEBACK_TERMINATE _IO(MSMFB_IOCTL_MAGIC, 155) +#define MSMFB_MDP_PP _IOWR(MSMFB_IOCTL_MAGIC, 156, struct msmfb_mdp_pp) +#define MSMFB_OVERLAY_VSYNC_CTRL _IOW(MSMFB_IOCTL_MAGIC, 160, unsigned int) +#define MSMFB_VSYNC_CTRL _IOW(MSMFB_IOCTL_MAGIC, 161, unsigned int) +#define MSMFB_BUFFER_SYNC _IOW(MSMFB_IOCTL_MAGIC, 162, struct mdp_buf_sync) +#define MSMFB_OVERLAY_COMMIT _IO(MSMFB_IOCTL_MAGIC, 163) +#define MSMFB_DISPLAY_COMMIT _IOW(MSMFB_IOCTL_MAGIC, 164, \ + struct mdp_display_commit) +#define MSMFB_METADATA_SET _IOW(MSMFB_IOCTL_MAGIC, 165, struct msmfb_metadata) +#define MSMFB_METADATA_GET _IOW(MSMFB_IOCTL_MAGIC, 166, struct msmfb_metadata) +#define MSMFB_WRITEBACK_SET_MIRRORING_HINT _IOW(MSMFB_IOCTL_MAGIC, 167, \ + unsigned int) +#define MSMFB_ASYNC_BLIT _IOW(MSMFB_IOCTL_MAGIC, 168, unsigned int) + +#define FB_TYPE_3D_PANEL 0x10101010 +#define MDP_IMGTYPE2_START 0x10000 +#define MSMFB_DRIVER_VERSION 0xF9E8D701 + +enum { + NOTIFY_UPDATE_START, + NOTIFY_UPDATE_STOP, + NOTIFY_UPDATE_POWER_OFF, +}; + +enum { + NOTIFY_TYPE_NO_UPDATE, + NOTIFY_TYPE_SUSPEND, + NOTIFY_TYPE_UPDATE, +}; + +enum { + MDP_RGB_565, /* RGB 565 planer */ + MDP_XRGB_8888, /* RGB 888 padded */ + MDP_Y_CBCR_H2V2, /* Y and CbCr, pseudo planer w/ Cb is in MSB */ + MDP_Y_CBCR_H2V2_ADRENO, + MDP_ARGB_8888, /* ARGB 888 */ + MDP_RGB_888, /* RGB 888 planer */ + MDP_Y_CRCB_H2V2, /* Y and CrCb, pseudo planer w/ Cr is in MSB */ + MDP_YCRYCB_H2V1, /* YCrYCb interleave */ + MDP_CBYCRY_H2V1, /* CbYCrY interleave */ + MDP_Y_CRCB_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ + MDP_Y_CBCR_H2V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ + MDP_Y_CRCB_H1V2, + MDP_Y_CBCR_H1V2, + MDP_RGBA_8888, /* ARGB 888 */ + MDP_BGRA_8888, /* ABGR 888 */ + MDP_RGBX_8888, /* RGBX 888 */ + MDP_Y_CRCB_H2V2_TILE, /* Y and CrCb, pseudo planer tile */ + MDP_Y_CBCR_H2V2_TILE, /* Y and CbCr, pseudo planer tile */ + MDP_Y_CR_CB_H2V2, /* Y, Cr and Cb, planar */ + MDP_Y_CR_CB_GH2V2, /* Y, Cr and Cb, planar aligned to Android YV12 */ + MDP_Y_CB_CR_H2V2, /* Y, Cb and Cr, planar */ + MDP_Y_CRCB_H1V1, /* Y and CrCb, pseduo planer w/ Cr is in MSB */ + MDP_Y_CBCR_H1V1, /* Y and CbCr, pseduo planer w/ Cb is in MSB */ + MDP_YCRCB_H1V1, /* YCrCb interleave */ + MDP_YCBCR_H1V1, /* YCbCr interleave */ + MDP_BGR_565, /* BGR 565 planer */ + MDP_BGR_888, /* BGR 888 */ + MDP_Y_CBCR_H2V2_VENUS, + MDP_BGRX_8888, /* BGRX 8888 */ + MDP_RGBA_8888_TILE, /* RGBA 8888 in tile format */ + MDP_ARGB_8888_TILE, /* ARGB 8888 in tile format */ + MDP_ABGR_8888_TILE, /* ABGR 8888 in tile format */ + MDP_BGRA_8888_TILE, /* BGRA 8888 in tile format */ + MDP_RGBX_8888_TILE, /* RGBX 8888 in tile format */ + MDP_XRGB_8888_TILE, /* XRGB 8888 in tile format */ + MDP_XBGR_8888_TILE, /* XBGR 8888 in tile format */ + MDP_BGRX_8888_TILE, /* BGRX 8888 in tile format */ + MDP_YCBYCR_H2V1, /* YCbYCr interleave */ + MDP_IMGTYPE_LIMIT, + MDP_RGB_BORDERFILL, /* border fill pipe */ + MDP_FB_FORMAT = MDP_IMGTYPE2_START, /* framebuffer format */ + MDP_IMGTYPE_LIMIT2 /* Non valid image type after this enum */ +}; + +enum { + PMEM_IMG, + FB_IMG, +}; + +enum { + HSIC_HUE = 0, + HSIC_SAT, + HSIC_INT, + HSIC_CON, + NUM_HSIC_PARAM, +}; + +#define MDSS_MDP_ROT_ONLY 0x80 +#define MDSS_MDP_RIGHT_MIXER 0x100 +#define MDSS_MDP_DUAL_PIPE 0x200 + +/* mdp_blit_req flag values */ +#define MDP_ROT_NOP 0 +#define MDP_FLIP_LR 0x1 +#define MDP_FLIP_UD 0x2 +#define MDP_ROT_90 0x4 +#define MDP_ROT_180 (MDP_FLIP_UD|MDP_FLIP_LR) +#define MDP_ROT_270 (MDP_ROT_90|MDP_FLIP_UD|MDP_FLIP_LR) +#define MDP_DITHER 0x8 +#define MDP_BLUR 0x10 +#define MDP_BLEND_FG_PREMULT 0x20000 +#define MDP_IS_FG 0x40000 +#define MDP_SOLID_FILL 0x0000100 +#define MDP_DEINTERLACE 0x80000000 +#define MDP_SHARPENING 0x40000000 +#define MDP_NO_DMA_BARRIER_START 0x20000000 +#define MDP_NO_DMA_BARRIER_END 0x10000000 +#define MDP_NO_BLIT 0x08000000 +#define MDP_BLIT_WITH_DMA_BARRIERS 0x000 +#define MDP_BLIT_WITH_NO_DMA_BARRIERS \ + (MDP_NO_DMA_BARRIER_START | MDP_NO_DMA_BARRIER_END) +#define MDP_BLIT_SRC_GEM 0x04000000 +#define MDP_BLIT_DST_GEM 0x02000000 +#define MDP_BLIT_NON_CACHED 0x01000000 +#define MDP_OV_PIPE_SHARE 0x00800000 +#define MDP_DEINTERLACE_ODD 0x00400000 +#define MDP_OV_PLAY_NOWAIT 0x00200000 +#define MDP_SOURCE_ROTATED_90 0x00100000 +#define MDP_OVERLAY_PP_CFG_EN 0x00080000 +#define MDP_BACKEND_COMPOSITION 0x00040000 +#define MDP_BORDERFILL_SUPPORTED 0x00010000 +#define MDP_SECURE_OVERLAY_SESSION 0x00008000 +#define MDP_SECURE_DISPLAY_OVERLAY_SESSION 0x00002000 +#define MDP_OV_PIPE_FORCE_DMA 0x00004000 +#define MDP_MEMORY_ID_TYPE_FB 0x00001000 +#define MDP_BWC_EN 0x00000400 +#define MDP_DECIMATION_EN 0x00000800 +#define MDP_TRANSP_NOP 0xffffffff +#define MDP_ALPHA_NOP 0xff + +#define MDP_FB_PAGE_PROTECTION_NONCACHED (0) +#define MDP_FB_PAGE_PROTECTION_WRITECOMBINE (1) +#define MDP_FB_PAGE_PROTECTION_WRITETHROUGHCACHE (2) +#define MDP_FB_PAGE_PROTECTION_WRITEBACKCACHE (3) +#define MDP_FB_PAGE_PROTECTION_WRITEBACKWACACHE (4) +/* Sentinel: Don't use! */ +#define MDP_FB_PAGE_PROTECTION_INVALID (5) +/* Count of the number of MDP_FB_PAGE_PROTECTION_... values. */ +#define MDP_NUM_FB_PAGE_PROTECTION_VALUES (5) + +struct mdp_rect { + uint32_t x; + uint32_t y; + uint32_t w; + uint32_t h; +}; + +struct mdp_img { + uint32_t width; + uint32_t height; + uint32_t format; + uint32_t offset; + int memory_id; /* the file descriptor */ + uint32_t priv; +}; + +/* + * {3x3} + {3} ccs matrix + */ + +#define MDP_CCS_RGB2YUV 0 +#define MDP_CCS_YUV2RGB 1 + +#define MDP_CCS_SIZE 9 +#define MDP_BV_SIZE 3 + +struct mdp_ccs { + int direction; /* MDP_CCS_RGB2YUV or YUV2RGB */ + uint16_t ccs[MDP_CCS_SIZE]; /* 3x3 color coefficients */ + uint16_t bv[MDP_BV_SIZE]; /* 1x3 bias vector */ +}; + +struct mdp_csc { + int id; + uint32_t csc_mv[9]; + uint32_t csc_pre_bv[3]; + uint32_t csc_post_bv[3]; + uint32_t csc_pre_lv[6]; + uint32_t csc_post_lv[6]; +}; + +/* The version of the mdp_blit_req structure so that + * user applications can selectively decide which functionality + * to include + */ + +#define MDP_BLIT_REQ_VERSION 2 + +struct color { + uint32_t r; + uint32_t g; + uint32_t b; + uint32_t alpha; +}; + +struct mdp_blit_req { + struct mdp_img src; + struct mdp_img dst; + struct mdp_rect src_rect; + struct mdp_rect dst_rect; + struct color const_color; + uint32_t alpha; + uint32_t transp_mask; + uint32_t flags; + int sharpening_strength; /* -127 <--> 127, default 64 */ +}; + +struct mdp_blit_req_list { + uint32_t count; + struct mdp_blit_req req[]; +}; + +#define MSMFB_DATA_VERSION 2 + +struct msmfb_data { + uint32_t offset; + int memory_id; + int id; + uint32_t flags; + uint32_t priv; + uint32_t iova; +}; + +#define MSMFB_NEW_REQUEST -1 + +struct msmfb_overlay_data { + uint32_t id; + struct msmfb_data data; + uint32_t version_key; + struct msmfb_data plane1_data; + struct msmfb_data plane2_data; + struct msmfb_data dst_data; +}; + +struct msmfb_img { + uint32_t width; + uint32_t height; + uint32_t format; +}; + +#define MSMFB_WRITEBACK_DEQUEUE_BLOCKING 0x1 +struct msmfb_writeback_data { + struct msmfb_data buf_info; + struct msmfb_img img; +}; + +#define MDP_PP_OPS_ENABLE 0x1 +#define MDP_PP_OPS_READ 0x2 +#define MDP_PP_OPS_WRITE 0x4 +#define MDP_PP_OPS_DISABLE 0x8 +#define MDP_PP_IGC_FLAG_ROM0 0x10 +#define MDP_PP_IGC_FLAG_ROM1 0x20 + +#define MDSS_PP_DSPP_CFG 0x000 +#define MDSS_PP_SSPP_CFG 0x100 +#define MDSS_PP_LM_CFG 0x200 +#define MDSS_PP_WB_CFG 0x300 + +#define MDSS_PP_ARG_MASK 0x3C00 +#define MDSS_PP_ARG_NUM 4 +#define MDSS_PP_ARG_SHIFT 10 +#define MDSS_PP_LOCATION_MASK 0x0300 +#define MDSS_PP_LOGICAL_MASK 0x00FF + +#define MDSS_PP_ADD_ARG(var, arg) ((var) | (0x1 << (MDSS_PP_ARG_SHIFT + (arg)))) +#define PP_ARG(x, var) ((var) & (0x1 << (MDSS_PP_ARG_SHIFT + (x)))) +#define PP_LOCAT(var) ((var) & MDSS_PP_LOCATION_MASK) +#define PP_BLOCK(var) ((var) & MDSS_PP_LOGICAL_MASK) + + +struct mdp_qseed_cfg { + uint32_t table_num; + uint32_t ops; + uint32_t len; + uint32_t *data; +}; + +struct mdp_sharp_cfg { + uint32_t flags; + uint32_t strength; + uint32_t edge_thr; + uint32_t smooth_thr; + uint32_t noise_thr; +}; + +struct mdp_qseed_cfg_data { + uint32_t block; + struct mdp_qseed_cfg qseed_data; +}; + +#define MDP_OVERLAY_PP_CSC_CFG 0x1 +#define MDP_OVERLAY_PP_QSEED_CFG 0x2 +#define MDP_OVERLAY_PP_PA_CFG 0x4 +#define MDP_OVERLAY_PP_IGC_CFG 0x8 +#define MDP_OVERLAY_PP_SHARP_CFG 0x10 +#define MDP_OVERLAY_PP_HIST_CFG 0x20 +#define MDP_OVERLAY_PP_HIST_LUT_CFG 0x40 + +#define MDP_CSC_FLAG_ENABLE 0x1 +#define MDP_CSC_FLAG_YUV_IN 0x2 +#define MDP_CSC_FLAG_YUV_OUT 0x4 + +struct mdp_csc_cfg { + /* flags for enable CSC, toggling RGB,YUV input/output */ + uint32_t flags; + uint32_t csc_mv[9]; + uint32_t csc_pre_bv[3]; + uint32_t csc_post_bv[3]; + uint32_t csc_pre_lv[6]; + uint32_t csc_post_lv[6]; +}; + +struct mdp_csc_cfg_data { + uint32_t block; + struct mdp_csc_cfg csc_data; +}; + +struct mdp_pa_cfg { + uint32_t flags; + uint32_t hue_adj; + uint32_t sat_adj; + uint32_t val_adj; + uint32_t cont_adj; +}; + +struct mdp_igc_lut_data { + uint32_t block; + uint32_t len, ops; + uint32_t *c0_c1_data; + uint32_t *c2_data; +}; + +struct mdp_histogram_cfg { + uint32_t ops; + uint32_t block; + uint8_t frame_cnt; + uint8_t bit_mask; + uint16_t num_bins; +}; + +struct mdp_hist_lut_data { + uint32_t block; + uint32_t ops; + uint32_t len; + uint32_t *data; +}; + +struct mdp_overlay_pp_params { + uint32_t config_ops; + struct mdp_csc_cfg csc_cfg; + struct mdp_qseed_cfg qseed_cfg[2]; + struct mdp_pa_cfg pa_cfg; + struct mdp_igc_lut_data igc_cfg; + struct mdp_sharp_cfg sharp_cfg; + struct mdp_histogram_cfg hist_cfg; + struct mdp_hist_lut_data hist_lut_cfg; +}; + +/** + * enum mdss_mdp_blend_op - Different blend operations set by userspace + * + * @BLEND_OP_NOT_DEFINED: No blend operation defined for the layer. + * @BLEND_OP_OPAQUE: Apply a constant blend operation. The layer + * would appear opaque in case fg plane alpha is + * 0xff. + * @BLEND_OP_PREMULTIPLIED: Apply source over blend rule. Layer already has + * alpha pre-multiplication done. If fg plane alpha + * is less than 0xff, apply modulation as well. This + * operation is intended on layers having alpha + * channel. + * @BLEND_OP_COVERAGE: Apply source over blend rule. Layer is not alpha + * pre-multiplied. Apply pre-multiplication. If fg + * plane alpha is less than 0xff, apply modulation as + * well. + * @BLEND_OP_MAX: Used to track maximum blend operation possible by + * mdp. + */ +enum mdss_mdp_blend_op { + BLEND_OP_NOT_DEFINED = 0, + BLEND_OP_OPAQUE, + BLEND_OP_PREMULTIPLIED, + BLEND_OP_COVERAGE, + BLEND_OP_MAX, +}; + +#define MAX_PLANES 4 +struct mdp_scale_data { + uint8_t enable_pxl_ext; + + int init_phase_x[MAX_PLANES]; + int phase_step_x[MAX_PLANES]; + int init_phase_y[MAX_PLANES]; + int phase_step_y[MAX_PLANES]; + + int num_ext_pxls_left[MAX_PLANES]; + int num_ext_pxls_right[MAX_PLANES]; + int num_ext_pxls_top[MAX_PLANES]; + int num_ext_pxls_btm[MAX_PLANES]; + + int left_ftch[MAX_PLANES]; + int left_rpt[MAX_PLANES]; + int right_ftch[MAX_PLANES]; + int right_rpt[MAX_PLANES]; + + int top_rpt[MAX_PLANES]; + int btm_rpt[MAX_PLANES]; + int top_ftch[MAX_PLANES]; + int btm_ftch[MAX_PLANES]; + + uint32_t roi_w[MAX_PLANES]; +}; + +/** + * struct mdp_overlay - overlay surface structure + * @src: Source image information (width, height, format). + * @src_rect: Source crop rectangle, portion of image that will be fetched. + * This should always be within boundaries of source image. + * @dst_rect: Destination rectangle, the position and size of image on screen. + * This should always be within panel boundaries. + * @z_order: Blending stage to occupy in display, if multiple layers are + * present, highest z_order usually means the top most visible + * layer. The range acceptable is from 0-3 to support blending + * up to 4 layers. + * @is_fg: This flag is used to disable blending of any layers with z_order + * less than this overlay. It means that any layers with z_order + * less than this layer will not be blended and will be replaced + * by the background border color. + * @alpha: Used to set plane opacity. The range can be from 0-255, where + * 0 means completely transparent and 255 means fully opaque. + * @transp_mask: Color used as color key for transparency. Any pixel in fetched + * image matching this color will be transparent when blending. + * The color should be in same format as the source image format. + * @flags: This is used to customize operation of overlay. See MDP flags + * for more information. + * @user_data: DEPRECATED* Used to store user application specific information. + * @bg_color: Solid color used to fill the overlay surface when no source + * buffer is provided. + * @horz_deci: Horizontal decimation value, this indicates the amount of pixels + * dropped for each pixel that is fetched from a line. The value + * given should be power of two of decimation amount. + * 0: no decimation + * 1: decimate by 2 (drop 1 pixel for each pixel fetched) + * 2: decimate by 4 (drop 3 pixels for each pixel fetched) + * 3: decimate by 8 (drop 7 pixels for each pixel fetched) + * 4: decimate by 16 (drop 15 pixels for each pixel fetched) + * @vert_deci: Vertical decimation value, this indicates the amount of lines + * dropped for each line that is fetched from overlay. The value + * given should be power of two of decimation amount. + * 0: no decimation + * 1: decimation by 2 (drop 1 line for each line fetched) + * 2: decimation by 4 (drop 3 lines for each line fetched) + * 3: decimation by 8 (drop 7 lines for each line fetched) + * 4: decimation by 16 (drop 15 lines for each line fetched) + * @overlay_pp_cfg: Overlay post processing configuration, for more information + * see struct mdp_overlay_pp_params. + */ +struct mdp_overlay { + struct msmfb_img src; + struct mdp_rect src_rect; + struct mdp_rect dst_rect; + uint32_t z_order; /* stage number */ + uint32_t is_fg; /* control alpha & transp */ + uint32_t alpha; + uint32_t blend_op; + uint32_t transp_mask; + uint32_t flags; + uint32_t id; + uint32_t user_data[6]; + uint32_t bg_color; + uint8_t horz_deci; + uint8_t vert_deci; + struct mdp_overlay_pp_params overlay_pp_cfg; + struct mdp_scale_data scale; +}; + +struct msmfb_overlay_3d { + uint32_t is_3d; + uint32_t width; + uint32_t height; +}; + + +struct msmfb_overlay_blt { + uint32_t enable; + uint32_t offset; + uint32_t width; + uint32_t height; + uint32_t bpp; +}; + +struct mdp_histogram { + uint32_t frame_cnt; + uint32_t bin_cnt; + uint32_t *r; + uint32_t *g; + uint32_t *b; +}; + +enum { + DISPLAY_MISR_EDP, + DISPLAY_MISR_DSI0, + DISPLAY_MISR_DSI1, + DISPLAY_MISR_HDMI, + DISPLAY_MISR_LCDC, + DISPLAY_MISR_ATV, + DISPLAY_MISR_DSI_CMD, + DISPLAY_MISR_MAX +}; + +enum { + MISR_OP_NONE, + MISR_OP_SFM, + MISR_OP_MFM, + MISR_OP_BM, + MISR_OP_MAX +}; + +struct mdp_misr { + uint32_t block_id; + uint32_t frame_count; + uint32_t crc_op_mode; + uint32_t crc_value[32]; +}; + +/* + + mdp_block_type defines the identifiers for pipes in MDP 4.3 and up + + MDP_BLOCK_RESERVED is provided for backward compatibility and is + deprecated. It corresponds to DMA_P. So MDP_BLOCK_DMA_P should be used + instead. + + MDP_LOGICAL_BLOCK_DISP_0 identifies the display pipe which fb0 uses, + same for others. + +*/ + +enum { + MDP_BLOCK_RESERVED = 0, + MDP_BLOCK_OVERLAY_0, + MDP_BLOCK_OVERLAY_1, + MDP_BLOCK_VG_1, + MDP_BLOCK_VG_2, + MDP_BLOCK_RGB_1, + MDP_BLOCK_RGB_2, + MDP_BLOCK_DMA_P, + MDP_BLOCK_DMA_S, + MDP_BLOCK_DMA_E, + MDP_BLOCK_OVERLAY_2, + MDP_LOGICAL_BLOCK_DISP_0 = 0x10, + MDP_LOGICAL_BLOCK_DISP_1, + MDP_LOGICAL_BLOCK_DISP_2, + MDP_BLOCK_MAX, +}; + +/* + * mdp_histogram_start_req is used to provide the parameters for + * histogram start request + */ + +struct mdp_histogram_start_req { + uint32_t block; + uint8_t frame_cnt; + uint8_t bit_mask; + uint16_t num_bins; +}; + +/* + * mdp_histogram_data is used to return the histogram data, once + * the histogram is done/stopped/cance + */ + +struct mdp_histogram_data { + uint32_t block; + uint32_t bin_cnt; + uint32_t *c0; + uint32_t *c1; + uint32_t *c2; + uint32_t *extra_info; +}; + +struct mdp_pcc_coeff { + uint32_t c, r, g, b, rr, gg, bb, rg, gb, rb, rgb_0, rgb_1; +}; + +struct mdp_pcc_cfg_data { + uint32_t block; + uint32_t ops; + struct mdp_pcc_coeff r, g, b; +}; + +#define MDP_GAMUT_TABLE_NUM 8 + +enum { + mdp_lut_igc, + mdp_lut_pgc, + mdp_lut_hist, + mdp_lut_max, +}; + +struct mdp_ar_gc_lut_data { + uint32_t x_start; + uint32_t slope; + uint32_t offset; +}; + +struct mdp_pgc_lut_data { + uint32_t block; + uint32_t flags; + uint8_t num_r_stages; + uint8_t num_g_stages; + uint8_t num_b_stages; + struct mdp_ar_gc_lut_data *r_data; + struct mdp_ar_gc_lut_data *g_data; + struct mdp_ar_gc_lut_data *b_data; +}; + + +struct mdp_lut_cfg_data { + uint32_t lut_type; + union { + struct mdp_igc_lut_data igc_lut_data; + struct mdp_pgc_lut_data pgc_lut_data; + struct mdp_hist_lut_data hist_lut_data; + } data; +}; + +struct mdp_bl_scale_data { + uint32_t min_lvl; + uint32_t scale; +}; + +struct mdp_pa_cfg_data { + uint32_t block; + struct mdp_pa_cfg pa_data; +}; + +struct mdp_dither_cfg_data { + uint32_t block; + uint32_t flags; + uint32_t g_y_depth; + uint32_t r_cr_depth; + uint32_t b_cb_depth; +}; + +struct mdp_gamut_cfg_data { + uint32_t block; + uint32_t flags; + uint32_t gamut_first; + uint32_t tbl_size[MDP_GAMUT_TABLE_NUM]; + uint16_t *r_tbl[MDP_GAMUT_TABLE_NUM]; + uint16_t *g_tbl[MDP_GAMUT_TABLE_NUM]; + uint16_t *b_tbl[MDP_GAMUT_TABLE_NUM]; +}; + +struct mdp_calib_config_data { + uint32_t ops; + uint32_t addr; + uint32_t data; +}; + +struct mdp_calib_config_buffer { + uint32_t ops; + uint32_t size; + uint32_t *buffer; +}; + +struct mdp_calib_dcm_state { + uint32_t ops; + uint32_t dcm_state; +}; + +enum { + DCM_UNINIT, + DCM_UNBLANK, + DCM_ENTER, + DCM_EXIT, + DCM_BLANK, +}; + +#define MDSS_MAX_BL_BRIGHTNESS 255 +#define AD_BL_LIN_LEN (MDSS_MAX_BL_BRIGHTNESS + 1) + +#define MDSS_AD_MODE_AUTO_BL 0x0 +#define MDSS_AD_MODE_AUTO_STR 0x1 +#define MDSS_AD_MODE_TARG_STR 0x3 +#define MDSS_AD_MODE_MAN_STR 0x7 +#define MDSS_AD_MODE_CALIB 0xF + +#define MDP_PP_AD_INIT 0x10 +#define MDP_PP_AD_CFG 0x20 + +struct mdss_ad_init { + uint32_t asym_lut[33]; + uint32_t color_corr_lut[33]; + uint8_t i_control[2]; + uint16_t black_lvl; + uint16_t white_lvl; + uint8_t var; + uint8_t limit_ampl; + uint8_t i_dither; + uint8_t slope_max; + uint8_t slope_min; + uint8_t dither_ctl; + uint8_t format; + uint8_t auto_size; + uint16_t frame_w; + uint16_t frame_h; + uint8_t logo_v; + uint8_t logo_h; + uint32_t bl_lin_len; + uint32_t *bl_lin; + uint32_t *bl_lin_inv; +}; + +#define MDSS_AD_BL_CTRL_MODE_EN 1 +#define MDSS_AD_BL_CTRL_MODE_DIS 0 +struct mdss_ad_cfg { + uint32_t mode; + uint32_t al_calib_lut[33]; + uint16_t backlight_min; + uint16_t backlight_max; + uint16_t backlight_scale; + uint16_t amb_light_min; + uint16_t filter[2]; + uint16_t calib[4]; + uint8_t strength_limit; + uint8_t t_filter_recursion; + uint16_t stab_itr; + uint32_t bl_ctrl_mode; +}; + +/* ops uses standard MDP_PP_* flags */ +struct mdss_ad_init_cfg { + uint32_t ops; + union { + struct mdss_ad_init init; + struct mdss_ad_cfg cfg; + } params; +}; + +/* mode uses MDSS_AD_MODE_* flags */ +struct mdss_ad_input { + uint32_t mode; + union { + uint32_t amb_light; + uint32_t strength; + uint32_t calib_bl; + } in; + uint32_t output; +}; + +#define MDSS_CALIB_MODE_BL 0x1 +struct mdss_calib_cfg { + uint32_t ops; + uint32_t calib_mask; +}; + +enum { + mdp_op_pcc_cfg, + mdp_op_csc_cfg, + mdp_op_lut_cfg, + mdp_op_qseed_cfg, + mdp_bl_scale_cfg, + mdp_op_pa_cfg, + mdp_op_dither_cfg, + mdp_op_gamut_cfg, + mdp_op_calib_cfg, + mdp_op_ad_cfg, + mdp_op_ad_input, + mdp_op_calib_mode, + mdp_op_calib_buffer, + mdp_op_calib_dcm_state, + mdp_op_max, +}; + +enum { + WB_FORMAT_NV12, + WB_FORMAT_RGB_565, + WB_FORMAT_RGB_888, + WB_FORMAT_xRGB_8888, + WB_FORMAT_ARGB_8888, + WB_FORMAT_BGRA_8888, + WB_FORMAT_BGRX_8888, + WB_FORMAT_ARGB_8888_INPUT_ALPHA /* Need to support */ +}; + +struct msmfb_mdp_pp { + uint32_t op; + union { + struct mdp_pcc_cfg_data pcc_cfg_data; + struct mdp_csc_cfg_data csc_cfg_data; + struct mdp_lut_cfg_data lut_cfg_data; + struct mdp_qseed_cfg_data qseed_cfg_data; + struct mdp_bl_scale_data bl_scale_data; + struct mdp_pa_cfg_data pa_cfg_data; + struct mdp_dither_cfg_data dither_cfg_data; + struct mdp_gamut_cfg_data gamut_cfg_data; + struct mdp_calib_config_data calib_cfg; + struct mdss_ad_init_cfg ad_init_cfg; + struct mdss_calib_cfg mdss_calib_cfg; + struct mdss_ad_input ad_input; + struct mdp_calib_config_buffer calib_buffer; + struct mdp_calib_dcm_state calib_dcm; + } data; +}; + +#define FB_METADATA_VIDEO_INFO_CODE_SUPPORT 1 +enum { + metadata_op_none, + metadata_op_base_blend, + metadata_op_frame_rate, + metadata_op_vic, + metadata_op_wb_format, + metadata_op_get_caps, + metadata_op_crc, + metadata_op_max +}; + +struct mdp_blend_cfg { + uint32_t is_premultiplied; +}; + +struct mdp_mixer_cfg { + uint32_t writeback_format; + uint32_t alpha; +}; + +struct mdss_hw_caps { + uint32_t mdp_rev; + uint8_t rgb_pipes; + uint8_t vig_pipes; + uint8_t dma_pipes; + uint32_t features; +}; + +struct msmfb_metadata { + uint32_t op; + uint32_t flags; + union { + struct mdp_misr misr_request; + struct mdp_blend_cfg blend_cfg; + struct mdp_mixer_cfg mixer_cfg; + uint32_t panel_frame_rate; + uint32_t video_info_code; + struct mdss_hw_caps caps; + } data; +}; + +#define MDP_MAX_FENCE_FD 32 +#define MDP_BUF_SYNC_FLAG_WAIT 1 + +struct mdp_buf_sync { + uint32_t flags; + uint32_t acq_fen_fd_cnt; + uint32_t session_id; + int *acq_fen_fd; + int *rel_fen_fd; +}; + +struct mdp_async_blit_req_list { + struct mdp_buf_sync sync; + uint32_t count; + struct mdp_blit_req req[]; +}; + +#define MDP_DISPLAY_COMMIT_OVERLAY 1 +struct mdp_buf_fence { + uint32_t flags; + uint32_t acq_fen_fd_cnt; + int acq_fen_fd[MDP_MAX_FENCE_FD]; + int rel_fen_fd[MDP_MAX_FENCE_FD]; +}; + + +struct mdp_display_commit { + uint32_t flags; + uint32_t wait_for_finish; + struct fb_var_screeninfo var; + struct mdp_buf_fence buf_fence; + struct mdp_rect roi; +}; + +struct mdp_page_protection { + uint32_t page_protection; +}; + + +struct mdp_mixer_info { + int pndx; + int pnum; + int ptype; + int mixer_num; + int z_order; +}; + +#define MAX_PIPE_PER_MIXER 4 + +struct msmfb_mixer_info_req { + int mixer_num; + int cnt; + struct mdp_mixer_info info[MAX_PIPE_PER_MIXER]; +}; + +enum { + DISPLAY_SUBSYSTEM_ID, + ROTATOR_SUBSYSTEM_ID, +}; + +enum { + MDP_IOMMU_DOMAIN_CP, + MDP_IOMMU_DOMAIN_NS, +}; + +enum { + MDP_WRITEBACK_MIRROR_OFF, + MDP_WRITEBACK_MIRROR_ON, + MDP_WRITEBACK_MIRROR_PAUSE, + MDP_WRITEBACK_MIRROR_RESUME, +}; + + +#endif /*_MSM_MDP_H_*/ diff --git a/minui/minui.h b/minui/minui.h index 733b675f3..4c629c1b5 100644 --- a/minui/minui.h +++ b/minui/minui.h @@ -17,40 +17,36 @@ #ifndef _MINUI_H_ #define _MINUI_H_ -#include <sys/types.h> - #include <stdbool.h> #ifdef __cplusplus extern "C" { #endif -typedef struct { - int width; - int height; - int row_bytes; - int pixel_bytes; - unsigned char* data; -} GRSurface; - -typedef GRSurface* gr_surface; +typedef void* gr_surface; +typedef unsigned short gr_pixel; int gr_init(void); void gr_exit(void); int gr_fb_width(void); int gr_fb_height(void); - +gr_pixel *gr_fb_data(void); void gr_flip(void); void gr_fb_blank(bool blank); -void gr_clear(); // clear entire surface to current color void gr_color(unsigned char r, unsigned char g, unsigned char b, unsigned char a); void gr_fill(int x1, int y1, int x2, int y2); -void gr_text(int x, int y, const char *s, int bold); -void gr_texticon(int x, int y, gr_surface icon); + +// system/core/charger uses different gr_print signatures in diferent +// Android versions, either with or without int bold. +int gr_text(int x, int y, const char *s, ...); +int gr_text_impl(int x, int y, const char *s, int bold); + + void gr_texticon(int x, int y, gr_surface icon); int gr_measure(const char *s); void gr_font_size(int *x, int *y); +void gr_get_memory_surface(gr_surface); void gr_blit(gr_surface source, int sx, int sy, int w, int h, int dx, int dy); unsigned int gr_get_width(gr_surface surface); @@ -81,18 +77,8 @@ int ev_get_epollfd(void); // Resources -// res_create_*_surface() functions return 0 if no error, else -// negative. -// -// A "display" surface is one that is intended to be drawn to the -// screen with gr_blit(). An "alpha" surface is a grayscale image -// interpreted as an alpha mask used to render text in the current -// color (with gr_text() or gr_texticon()). -// -// All these functions load PNG images from "/res/images/${name}.png". - -// Load a single display surface from a PNG image. -int res_create_display_surface(const char* name, gr_surface* pSurface); +// Returns 0 if no error, else negative. +int res_create_surface(const char* name, gr_surface* pSurface); // Load an array of display surfaces from a single PNG image. The PNG // should have a 'Frames' text chunk whose value is the number of @@ -101,21 +87,16 @@ int res_create_display_surface(const char* name, gr_surface* pSurface); int res_create_multi_display_surface(const char* name, int* frames, gr_surface** pSurface); -// Load a single alpha surface from a grayscale PNG image. -int res_create_alpha_surface(const char* name, gr_surface* pSurface); +int res_create_localized_surface(const char* name, gr_surface* pSurface); +void res_free_surface(gr_surface surface); +static inline int res_create_display_surface(const char* name, gr_surface* pSurface) { + return res_create_surface(name, pSurface); +} -// Load part of a grayscale PNG image that is the first match for the -// given locale. The image is expected to be a composite of multiple -// translations of the same text, with special added rows that encode -// the subimages' size and intended locale in the pixel data. See -// development/tools/recovery_l10n for an app that will generate these -// specialized images from Android resources. -int res_create_localized_alpha_surface(const char* name, const char* locale, - gr_surface* pSurface); +// These are new graphics functions from 5.0 that were not available in +// 4.4 that are required by charger and healthd +void gr_clear(); -// Free a surface allocated by any of the res_create_*_surface() -// functions. -void res_free_surface(gr_surface surface); #ifdef __cplusplus } diff --git a/minui/resources.c b/minui/resources.c index 2bae4ded0..ed25e45a2 100644 --- a/minui/resources.c +++ b/minui/resources.c @@ -27,20 +27,34 @@ #include <linux/fb.h> #include <linux/kd.h> +#include <pixelflinger/pixelflinger.h> + #include <png.h> #include "minui.h" +#ifdef FASTMMI_FEATURE +char *locale = NULL; +#else extern char* locale; +#endif + +// libpng gives "undefined reference to 'pow'" errors, and I have no +// idea how to convince the build system to link with -lm. We don't +// need this functionality (it's used for gamma adjustment) so provide +// a dummy implementation to satisfy the linker. +double pow(double x, double y) { + return x * y; +} #define SURFACE_DATA_ALIGNMENT 8 -static gr_surface malloc_surface(size_t data_size) { - unsigned char* temp = malloc(sizeof(GRSurface) + data_size + SURFACE_DATA_ALIGNMENT); +static GGLSurface* malloc_surface(size_t data_size) { + unsigned char* temp = malloc(sizeof(GGLSurface) + data_size + SURFACE_DATA_ALIGNMENT); if (temp == NULL) return NULL; - gr_surface surface = (gr_surface) temp; - surface->data = temp + sizeof(GRSurface) + - (SURFACE_DATA_ALIGNMENT - (sizeof(GRSurface) % SURFACE_DATA_ALIGNMENT)); + GGLSurface* surface = (GGLSurface*) temp; + surface->data = temp + sizeof(GGLSurface) + + (SURFACE_DATA_ALIGNMENT - (sizeof(GGLSurface) % SURFACE_DATA_ALIGNMENT)); return surface; } @@ -137,16 +151,16 @@ static int open_png(const char* name, png_structp* png_ptr, png_infop* info_ptr, // Allocate and return a gr_surface sufficient for storing an image of // the indicated size in the framebuffer pixel format. -static gr_surface init_display_surface(png_uint_32 width, png_uint_32 height) { - gr_surface surface; +static GGLSurface* init_display_surface(png_uint_32 width, png_uint_32 height) { + GGLSurface* surface; - surface = malloc_surface(width * height * 4); + surface = (GGLSurface*) malloc_surface(width * height * 4); if (surface == NULL) return NULL; + surface->version = sizeof(GGLSurface); surface->width = width; surface->height = height; - surface->row_bytes = width * 4; - surface->pixel_bytes = 4; + surface->stride = width; return surface; } @@ -196,8 +210,8 @@ static void transform_rgb_to_draw(unsigned char* input_row, } } -int res_create_display_surface(const char* name, gr_surface* pSurface) { - gr_surface surface = NULL; +int res_create_surface(const char* name, gr_surface* pSurface) { + GGLSurface* surface = NULL; int result = 0; png_structp png_ptr = NULL; png_infop info_ptr = NULL; @@ -219,11 +233,16 @@ int res_create_display_surface(const char* name, gr_surface* pSurface) { unsigned int y; for (y = 0; y < height; ++y) { png_read_row(png_ptr, p_row, NULL); - transform_rgb_to_draw(p_row, surface->data + y * surface->row_bytes, channels, width); + transform_rgb_to_draw(p_row, surface->data + y * width * 4, channels, width); } free(p_row); - *pSurface = surface; + if (channels == 3) + surface->format = GGL_PIXEL_FORMAT_RGBX_8888; + else + surface->format = GGL_PIXEL_FORMAT_RGBA_8888; + + *pSurface = (gr_surface) surface; exit: png_destroy_read_struct(&png_ptr, &info_ptr, NULL); @@ -265,7 +284,7 @@ int res_create_multi_display_surface(const char* name, int* frames, gr_surface** goto exit; } - surface = malloc(*frames * sizeof(gr_surface)); + surface = malloc(*frames * sizeof(GGLSurface)); if (surface == NULL) { result = -8; goto exit; @@ -283,12 +302,21 @@ int res_create_multi_display_surface(const char* name, int* frames, gr_surface** for (y = 0; y < height; ++y) { png_read_row(png_ptr, p_row, NULL); int frame = y % *frames; - unsigned char* out_row = surface[frame]->data + - (y / *frames) * surface[frame]->row_bytes; + GGLSurface* p = (GGLSurface*) surface[frame]; + unsigned char* out_row = p->data + + (y / *frames) * width * 4; transform_rgb_to_draw(p_row, out_row, channels, width); } free(p_row); + for (i = 0; i < *frames; ++i) { + GGLSurface* p = (GGLSurface*) surface[i]; + if (channels == 3) + p->format = GGL_PIXEL_FORMAT_RGBX_8888; + else + p->format = GGL_PIXEL_FORMAT_RGBA_8888; + } + *pSurface = (gr_surface*) surface; exit: @@ -305,50 +333,7 @@ exit: return result; } -int res_create_alpha_surface(const char* name, gr_surface* pSurface) { - gr_surface surface = NULL; - int result = 0; - png_structp png_ptr = NULL; - png_infop info_ptr = NULL; - png_uint_32 width, height; - png_byte channels; - - *pSurface = NULL; - - result = open_png(name, &png_ptr, &info_ptr, &width, &height, &channels); - if (result < 0) return result; - - if (channels != 1) { - result = -7; - goto exit; - } - - surface = malloc_surface(width * height); - if (surface == NULL) { - result = -8; - goto exit; - } - surface->width = width; - surface->height = height; - surface->row_bytes = width; - surface->pixel_bytes = 1; - - unsigned char* p_row; - unsigned int y; - for (y = 0; y < height; ++y) { - p_row = surface->data + y * surface->row_bytes; - png_read_row(png_ptr, p_row, NULL); - } - - *pSurface = surface; - - exit: - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - if (result < 0 && surface != NULL) free(surface); - return result; -} - -static int matches_locale(const char* loc, const char* locale) { +static int matches_locale(const char* loc) { if (locale == NULL) return 0; if (strcmp(loc, locale) == 0) return 1; @@ -365,61 +350,101 @@ static int matches_locale(const char* loc, const char* locale) { return (strncmp(locale, loc, i) == 0 && locale[i] == '_'); } -int res_create_localized_alpha_surface(const char* name, - const char* locale, - gr_surface* pSurface) { - gr_surface surface = NULL; +int res_create_localized_surface(const char* name, gr_surface* pSurface) { + char resPath[256]; + GGLSurface* surface = NULL; int result = 0; + unsigned char header[8]; png_structp png_ptr = NULL; png_infop info_ptr = NULL; - png_uint_32 width, height; - png_byte channels; *pSurface = NULL; - if (locale == NULL) { - surface = malloc_surface(0); - surface->width = 0; - surface->height = 0; - surface->row_bytes = 0; - surface->pixel_bytes = 1; + snprintf(resPath, sizeof(resPath)-1, "/res/images/%s.png", name); + resPath[sizeof(resPath)-1] = '\0'; + FILE* fp = fopen(resPath, "rb"); + if (fp == NULL) { + result = -1; + goto exit; + } + + size_t bytesRead = fread(header, 1, sizeof(header), fp); + if (bytesRead != sizeof(header)) { + result = -2; goto exit; } - result = open_png(name, &png_ptr, &info_ptr, &width, &height, &channels); - if (result < 0) return result; + if (png_sig_cmp(header, 0, sizeof(header))) { + result = -3; + goto exit; + } - if (channels != 1) { - result = -7; + png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); + if (!png_ptr) { + result = -4; + goto exit; + } + + info_ptr = png_create_info_struct(png_ptr); + if (!info_ptr) { + result = -5; + goto exit; + } + + if (setjmp(png_jmpbuf(png_ptr))) { + result = -6; + goto exit; + } + + png_init_io(png_ptr, fp); + png_set_sig_bytes(png_ptr, sizeof(header)); + png_read_info(png_ptr, info_ptr); + + int color_type, bit_depth; + size_t width, height; + + png_get_IHDR(png_ptr, info_ptr, width, height, &bit_depth, + &color_type, NULL, NULL, NULL); + + png_byte* channels = png_get_channels(png_ptr, info_ptr); + size_t stride = 4 * width; + + if (!(bit_depth == 8 && + (channels == 1 && color_type == PNG_COLOR_TYPE_GRAY))) { + return -7; goto exit; } unsigned char* row = malloc(width); - png_uint_32 y; + int y; for (y = 0; y < height; ++y) { png_read_row(png_ptr, row, NULL); int w = (row[1] << 8) | row[0]; int h = (row[3] << 8) | row[2]; int len = row[4]; - char* loc = (char*)row+5; + char* loc = row+5; - if (y+1+h >= height || matches_locale(loc, locale)) { + if (y+1+h >= height || matches_locale(loc)) { printf(" %20s: %s (%d x %d @ %d)\n", name, loc, w, h, y); - surface = malloc_surface(w*h); + surface = malloc(sizeof(GGLSurface)); if (surface == NULL) { result = -8; goto exit; } + unsigned char* pData = malloc(w*h); + + surface->version = sizeof(GGLSurface); surface->width = w; surface->height = h; - surface->row_bytes = w; - surface->pixel_bytes = 1; + surface->stride = w; /* Yes, pixels, not bytes */ + surface->data = pData; + surface->format = GGL_PIXEL_FORMAT_A_8; int i; for (i = 0; i < h; ++i, ++y) { png_read_row(png_ptr, row, NULL); - memcpy(surface->data + i*w, row, w); + memcpy(pData + i*w, row, w); } *pSurface = (gr_surface) surface; @@ -434,10 +459,21 @@ int res_create_localized_alpha_surface(const char* name, exit: png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - if (result < 0 && surface != NULL) free(surface); + + if (fp != NULL) { + fclose(fp); + } + if (result < 0) { + if (surface) { + free(surface); + } + } return result; } void res_free_surface(gr_surface surface) { - free(surface); + GGLSurface* pSurface = (GGLSurface*) surface; + if (pSurface) { + free(pSurface); + } } |