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| author |   Mahesh Kumar <mahesh1.kumar@intel.com> | 2018-08-21 14:08:56 +0530 |
|---|---|---|
| committer |   Rodrigo Vivi <rodrigo.vivi@intel.com> | 2018-08-22 09:47:58 -0700 |
| commit | c0811a7d5befe34a17772760100e26b09a561c0e (patch) | |
| tree | f964f8165d4c67a01d534979a2afda41ba67a10d /drivers/gpu/drm/i915/intel_drv.h | |
| parent | drm/vkms/crc: Implement verify_crc_source callback (diff) | |
| download | linux-dev-c0811a7d5befe34a17772760100e26b09a561c0e.tar.xz linux-dev-c0811a7d5befe34a17772760100e26b09a561c0e.zip | |
drm/crc: Cleanup crtc_crc_open function
This patch make changes to allocate crc-entries buffer before
enabling CRC generation.
It moves all the failure check early in the function before setting
the source or memory allocation.
Now set_crc_source takes only two variable inputs, values_cnt we
already gets as part of verify_crc_source.
Changes since V1:
- refactor code to use single spin lock
Changes since V2:
- rebase
Changes since V3:
- rebase on top of VKMS driver
Signed-off-by: Mahesh Kumar <mahesh1.kumar@intel.com>
Cc: dri-devel@lists.freedesktop.org
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Acked-by: Leo Li <sunpeng.li@amd.com> (V2)
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> (V3)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180821083858.26275-3-mahesh1.kumar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 27362214b77b..b41515bb9a15 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -2151,8 +2151,7 @@ void lspcon_wait_pcon_mode(struct intel_lspcon *lspcon); /* intel_pipe_crc.c */ int intel_pipe_crc_create(struct drm_minor *minor); #ifdef CONFIG_DEBUG_FS -int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name, - size_t *values_cnt); +int intel_crtc_set_crc_source(struct drm_crtc *crtc, const char *source_name); int intel_crtc_verify_crc_source(struct drm_crtc *crtc, const char *source_name, size_t *values_cnt); const char *const *intel_crtc_get_crc_sources(struct drm_crtc *crtc, |