The video processor (VP) supports four formats: NV12, NV21 and its
tiled variants. All these formats are bi-planar, so the buffer
count in vp_video_buffer() is always 2.
Also properly exit if we're called with an invalid (non-VP) pixelformat.
Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Acked-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
struct mixer_resources *res = &ctx->mixer_res;
unsigned long flags;
struct exynos_drm_plane *plane;
struct mixer_resources *res = &ctx->mixer_res;
unsigned long flags;
struct exynos_drm_plane *plane;
- unsigned int buf_num = 1;
dma_addr_t luma_addr[2], chroma_addr[2];
bool tiled_mode = false;
bool crcb_mode = false;
dma_addr_t luma_addr[2], chroma_addr[2];
bool tiled_mode = false;
bool crcb_mode = false;
switch (plane->pixel_format) {
case DRM_FORMAT_NV12:
crcb_mode = false;
switch (plane->pixel_format) {
case DRM_FORMAT_NV12:
crcb_mode = false;
- /* TODO: single buffer format NV12, NV21 */
- /* ignore pixel format at disable time */
- if (!plane->dma_addr[0])
- break;
-
DRM_ERROR("pixel format for vp is wrong [%d].\n",
plane->pixel_format);
return;
}
DRM_ERROR("pixel format for vp is wrong [%d].\n",
plane->pixel_format);
return;
}
- if (buf_num == 2) {
- luma_addr[0] = plane->dma_addr[0];
- chroma_addr[0] = plane->dma_addr[1];
- } else {
- luma_addr[0] = plane->dma_addr[0];
- chroma_addr[0] = plane->dma_addr[0]
- + (plane->pitch * plane->fb_height);
- }
+ luma_addr[0] = plane->dma_addr[0];
+ chroma_addr[0] = plane->dma_addr[1];
if (plane->scan_flag & DRM_MODE_FLAG_INTERLACE) {
ctx->interlace = true;
if (plane->scan_flag & DRM_MODE_FLAG_INTERLACE) {
ctx->interlace = true;