diff options
Diffstat (limited to 'lib/efi_loader/efi_gop.c')
| -rw-r--r-- | lib/efi_loader/efi_gop.c | 60 |
1 files changed, 50 insertions, 10 deletions
diff --git a/lib/efi_loader/efi_gop.c b/lib/efi_loader/efi_gop.c index bdd62bc557..33a3d71767 100644 --- a/lib/efi_loader/efi_gop.c +++ b/lib/efi_loader/efi_gop.c @@ -7,10 +7,12 @@ */ #include <common.h> +#include <dm.h> #include <efi_loader.h> #include <inttypes.h> #include <lcd.h> #include <malloc.h> +#include <video.h> DECLARE_GLOBAL_DATA_PTR; @@ -24,6 +26,8 @@ struct efi_gop_obj { /* The only mode we support */ struct efi_gop_mode_info info; struct efi_gop_mode mode; + /* Fields we only have acces to during init */ + u32 bpix; }; static efi_status_t EFIAPI gop_query_mode(struct efi_gop *this, u32 mode_number, @@ -57,6 +61,7 @@ static efi_status_t EFIAPI gop_blt(struct efi_gop *this, void *buffer, unsigned long dy, unsigned long width, unsigned long height, unsigned long delta) { + struct efi_gop_obj *gopobj = container_of(this, struct efi_gop_obj, ops); int i, j, line_len16, line_len32; void *fb; @@ -67,13 +72,17 @@ static efi_status_t EFIAPI gop_blt(struct efi_gop *this, void *buffer, return EFI_EXIT(EFI_INVALID_PARAMETER); fb = (void*)gd->fb_base; - line_len16 = panel_info.vl_col * sizeof(u16); - line_len32 = panel_info.vl_col * sizeof(u32); + line_len16 = gopobj->info.width * sizeof(u16); + line_len32 = gopobj->info.width * sizeof(u32); /* Copy the contents line by line */ - switch (panel_info.vl_bpix) { + switch (gopobj->bpix) { +#ifdef CONFIG_DM_VIDEO + case VIDEO_BPP32: +#else case LCD_COLOR32: +#endif for (i = 0; i < height; i++) { u32 *dest = fb + ((i + dy) * line_len32) + (dx * sizeof(u32)); @@ -84,7 +93,11 @@ static efi_status_t EFIAPI gop_blt(struct efi_gop *this, void *buffer, memcpy(dest, src, width * sizeof(u32)); } break; +#ifdef CONFIG_DM_VIDEO + case VIDEO_BPP16: +#else case LCD_COLOR16: +#endif for (i = 0; i < height; i++) { u16 *dest = fb + ((i + dy) * line_len16) + (dx * sizeof(u16)); @@ -102,7 +115,11 @@ static efi_status_t EFIAPI gop_blt(struct efi_gop *this, void *buffer, break; } +#ifdef CONFIG_DM_VIDEO + video_sync_all(); +#else lcd_sync(); +#endif return EFI_EXIT(EFI_SUCCESS); } @@ -111,11 +128,34 @@ static efi_status_t EFIAPI gop_blt(struct efi_gop *this, void *buffer, int efi_gop_register(void) { struct efi_gop_obj *gopobj; - int line_len; + u32 bpix, col, row; - switch (panel_info.vl_bpix) { +#ifdef CONFIG_DM_VIDEO + struct udevice *vdev; + + /* We only support a single video output device for now */ + if (uclass_first_device(UCLASS_VIDEO, &vdev)) + return -1; + + struct video_priv *priv = dev_get_uclass_priv(vdev); + bpix = priv->bpix; + col = video_get_xsize(vdev); + row = video_get_ysize(vdev); +#else + + bpix = panel_info.vl_bpix; + col = panel_info.vl_col; + row = panel_info.vl_row; +#endif + + switch (bpix) { +#ifdef CONFIG_DM_VIDEO + case VIDEO_BPP16: + case VIDEO_BPP32: +#else case LCD_COLOR32: case LCD_COLOR16: +#endif break; default: /* So far, we only work in 16 or 32 bit mode */ @@ -136,14 +176,14 @@ int efi_gop_register(void) gopobj->mode.max_mode = 1; gopobj->mode.info = &gopobj->info; gopobj->mode.info_size = sizeof(gopobj->info); - gopobj->mode.fb_base = gd->fb_base; - gopobj->mode.fb_size = lcd_get_size(&line_len); gopobj->info.version = 0; - gopobj->info.width = panel_info.vl_col; - gopobj->info.height = panel_info.vl_row; + gopobj->info.width = col; + gopobj->info.height = row; gopobj->info.pixel_format = EFI_GOT_RGBA8; - gopobj->info.pixels_per_scanline = panel_info.vl_col; + gopobj->info.pixels_per_scanline = col; + + gopobj->bpix = bpix; /* Hook up to the device list */ list_add_tail(&gopobj->parent.link, &efi_obj_list); |