diff options
| author | jilai wang <jilaiw@codeaurora.org> | 2015-07-08 18:12:40 -0400 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2015-08-15 18:27:20 -0400 |
| commit | 3498409f0315b93f969f87c31d014a9819f6fa7d (patch) | |
| tree | 6ad309fed27f54c5219f30c8da5e93d7d881a221 /drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | |
| parent | bef799fb77dc30d32362b6850e997f1c29fc99eb (diff) | |
| download | lwn-3498409f0315b93f969f87c31d014a9819f6fa7d.tar.gz lwn-3498409f0315b93f969f87c31d014a9819f6fa7d.zip | |
drm/msm/mdp: Add capabilities to MDP planes (v2)
MDP planes can be implemented using different type of HW pipes,
RGB/VIG/DMA pipes for MDP5 and RGB/VG/DMA pipes for MDP4. Each type
of pipe has different HW capabilities such as scaling, color space
conversion, decimation... Add a variable in plane data structure
to specify the difference of each plane which comes from mdp5_cfg data
and use it to differenciate the plane operation.
V1: Initial change
V2: Fix a typo in mdp4_kms.h
Signed-off-by: Jilai Wang <jilaiw@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c')
| -rw-r--r-- | drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c index 091cd06e930d..e9dee367b597 100644 --- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_plane.c @@ -26,6 +26,7 @@ struct mdp4_plane { enum mdp4_pipe pipe; + uint32_t caps; uint32_t nformats; uint32_t formats[32]; @@ -382,9 +383,11 @@ struct drm_plane *mdp4_plane_init(struct drm_device *dev, mdp4_plane->pipe = pipe_id; mdp4_plane->name = pipe_names[pipe_id]; + mdp4_plane->caps = mdp4_pipe_caps(pipe_id); - mdp4_plane->nformats = mdp4_get_formats(pipe_id, mdp4_plane->formats, - ARRAY_SIZE(mdp4_plane->formats)); + mdp4_plane->nformats = mdp_get_formats(mdp4_plane->formats, + ARRAY_SIZE(mdp4_plane->formats), + !pipe_supports_yuv(mdp4_plane->caps)); type = private_plane ? DRM_PLANE_TYPE_PRIMARY : DRM_PLANE_TYPE_OVERLAY; ret = drm_universal_plane_init(dev, plane, 0xff, &mdp4_plane_funcs, |