diff options
| author | Jeykumar Sankaran <jsanka@codeaurora.org> | 2018-09-05 19:08:10 -0700 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2018-10-03 20:24:50 -0400 |
| commit | ad8e5c2d7729e2a6f0b5ce3c0e90ab68c40156b8 (patch) | |
| tree | 140dd03d7d61a181340ffdfcaedeaa139135f895 /drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | |
| parent | d270bdf41e4ac05f16c53482a5769819b040806f (diff) | |
| download | linux-ad8e5c2d7729e2a6f0b5ce3c0e90ab68c40156b8.tar.gz linux-ad8e5c2d7729e2a6f0b5ce3c0e90ab68c40156b8.tar.bz2 linux-ad8e5c2d7729e2a6f0b5ce3c0e90ab68c40156b8.zip | |
drm/msm/dpu: remove debugfs support for misr
MISR support is the debug feature present in Snapdragon chipsets.
At the layer mixer and interfaces, MISR algorithm can generate CRC
signatures of the pixel data which can be used for validating
the frames generated. Since there are no clients for this feature,
strip down the support from the driver.
changes in v4:
- changed introduced in the series
changes in v5:
- update commit text with the need for the change(Sean)
Signed-off-by: Jeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c index 14fc7c2a6bb7..6fc3d3fb2253 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c @@ -756,32 +756,6 @@ static void dpu_encoder_phys_vid_irq_control(struct dpu_encoder_phys *phys_enc, } } -static void dpu_encoder_phys_vid_setup_misr(struct dpu_encoder_phys *phys_enc, - bool enable, u32 frame_count) -{ - struct dpu_encoder_phys_vid *vid_enc; - - if (!phys_enc) - return; - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - - if (vid_enc->hw_intf && vid_enc->hw_intf->ops.setup_misr) - vid_enc->hw_intf->ops.setup_misr(vid_enc->hw_intf, - enable, frame_count); -} - -static u32 dpu_encoder_phys_vid_collect_misr(struct dpu_encoder_phys *phys_enc) -{ - struct dpu_encoder_phys_vid *vid_enc; - - if (!phys_enc) - return 0; - vid_enc = to_dpu_encoder_phys_vid(phys_enc); - - return vid_enc->hw_intf && vid_enc->hw_intf->ops.collect_misr ? - vid_enc->hw_intf->ops.collect_misr(vid_enc->hw_intf) : 0; -} - static int dpu_encoder_phys_vid_get_line_count( struct dpu_encoder_phys *phys_enc) { @@ -817,8 +791,6 @@ static void dpu_encoder_phys_vid_init_ops(struct dpu_encoder_phys_ops *ops) ops->prepare_for_kickoff = dpu_encoder_phys_vid_prepare_for_kickoff; ops->handle_post_kickoff = dpu_encoder_phys_vid_handle_post_kickoff; ops->needs_single_flush = dpu_encoder_phys_vid_needs_single_flush; - ops->setup_misr = dpu_encoder_phys_vid_setup_misr; - ops->collect_misr = dpu_encoder_phys_vid_collect_misr; ops->hw_reset = dpu_encoder_helper_hw_reset; ops->get_line_count = dpu_encoder_phys_vid_get_line_count; } |