diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_mixer.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_mixer.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 3518bc4..2e3bc57 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -55,6 +55,7 @@ struct hdmi_win_data { unsigned int fb_x; unsigned int fb_y; unsigned int fb_width; + unsigned int fb_pitch; unsigned int fb_height; unsigned int src_width; unsigned int src_height; @@ -438,7 +439,7 @@ static void vp_video_buffer(struct mixer_context *ctx, int win) } else { luma_addr[0] = win_data->dma_addr; chroma_addr[0] = win_data->dma_addr - + (win_data->fb_width * win_data->fb_height); + + (win_data->fb_pitch * win_data->fb_height); } if (win_data->scan_flags & DRM_MODE_FLAG_INTERLACE) { @@ -447,8 +448,8 @@ static void vp_video_buffer(struct mixer_context *ctx, int win) luma_addr[1] = luma_addr[0] + 0x40; chroma_addr[1] = chroma_addr[0] + 0x40; } else { - luma_addr[1] = luma_addr[0] + win_data->fb_width; - chroma_addr[1] = chroma_addr[0] + win_data->fb_width; + luma_addr[1] = luma_addr[0] + win_data->fb_pitch; + chroma_addr[1] = chroma_addr[0] + win_data->fb_pitch; } } else { ctx->interlace = false; @@ -469,10 +470,10 @@ static void vp_video_buffer(struct mixer_context *ctx, int win) vp_reg_writemask(res, VP_MODE, val, VP_MODE_FMT_MASK); /* setting size of input image */ - vp_reg_write(res, VP_IMG_SIZE_Y, VP_IMG_HSIZE(win_data->fb_width) | + vp_reg_write(res, VP_IMG_SIZE_Y, VP_IMG_HSIZE(win_data->fb_pitch) | VP_IMG_VSIZE(win_data->fb_height)); /* chroma height has to reduced by 2 to avoid chroma distorions */ - vp_reg_write(res, VP_IMG_SIZE_C, VP_IMG_HSIZE(win_data->fb_width) | + vp_reg_write(res, VP_IMG_SIZE_C, VP_IMG_HSIZE(win_data->fb_pitch) | VP_IMG_VSIZE(win_data->fb_height / 2)); vp_reg_write(res, VP_SRC_WIDTH, win_data->src_width); @@ -559,7 +560,7 @@ static void mixer_graph_buffer(struct mixer_context *ctx, int win) /* converting dma address base and source offset */ dma_addr = win_data->dma_addr + (win_data->fb_x * win_data->bpp >> 3) - + (win_data->fb_y * win_data->fb_width * win_data->bpp >> 3); + + (win_data->fb_y * win_data->fb_pitch); src_x_offset = 0; src_y_offset = 0; @@ -576,7 +577,8 @@ static void mixer_graph_buffer(struct mixer_context *ctx, int win) MXR_GRP_CFG_FORMAT_VAL(fmt), MXR_GRP_CFG_FORMAT_MASK); /* setup geometry */ - mixer_reg_write(res, MXR_GRAPHIC_SPAN(win), win_data->fb_width); + mixer_reg_write(res, MXR_GRAPHIC_SPAN(win), + win_data->fb_pitch / (win_data->bpp >> 3)); /* setup display size */ if (ctx->mxr_ver == MXR_VER_128_0_0_184 && @@ -961,6 +963,7 @@ static void mixer_win_mode_set(struct exynos_drm_crtc *crtc, win_data->fb_y = plane->fb_y; win_data->fb_width = plane->fb_width; win_data->fb_height = plane->fb_height; + win_data->fb_pitch = plane->pitch; win_data->src_width = plane->src_width; win_data->src_height = plane->src_height; |
