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| author | Mahesh Kumar <mahesh1.kumar@intel.com> | 2018-07-13 19:29:39 +0530 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2018-08-13 14:00:20 +0200 |
| commit | 260bc55116c58756aabf5e9beab4370297fb6369 (patch) | |
| tree | f38de90893ea36ecd3bfb8b1f0e56caa2c759b7a /drivers/gpu/drm/i915/intel_pipe_crc.c | |
| parent | a8c20833c6bf1246e05c9f13130b295960348555 (diff) | |
| download | linux-stable-260bc55116c58756aabf5e9beab4370297fb6369.tar.gz linux-stable-260bc55116c58756aabf5e9beab4370297fb6369.tar.bz2 linux-stable-260bc55116c58756aabf5e9beab4370297fb6369.zip | |
drm/i915/crc: implement get_crc_sources callback
This patch implements get_crc_sources callback, which returns list of
all the valid crc sources supported by driver in current platform.
Changes since V1:
- Return array of crc sources
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180713135942.25061-8-mahesh1.kumar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pipe_crc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pipe_crc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_pipe_crc.c b/drivers/gpu/drm/i915/intel_pipe_crc.c index a37521380f94..1dffc346f1bc 100644 --- a/drivers/gpu/drm/i915/intel_pipe_crc.c +++ b/drivers/gpu/drm/i915/intel_pipe_crc.c @@ -1001,6 +1001,13 @@ intel_is_valid_crc_source(struct drm_i915_private *dev_priv, return ivb_crc_source_valid(dev_priv, source); } +const char *const *intel_crtc_get_crc_sources(struct drm_crtc *crtc, + size_t *count) +{ + *count = ARRAY_SIZE(pipe_crc_sources); + return pipe_crc_sources; +} + int intel_crtc_verify_crc_source(struct drm_crtc *crtc, const char *source_name, size_t *values_cnt) { |