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drm/i915/crc: implement verify_crc_source callback

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This patch implements verify_crc_source callback function introduced
earlier in this series.

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/20180713135942.25061-7-mahesh1.kumar@intel.com
This commit is contained in:
Mahesh Kumar
2018-07-13 19:29:38 +05:30
committed by Maarten Lankhorst
parent 3a3cd0d92a
commit a8c20833c6
3 changed files with 112 additions and 0 deletions
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3
drivers/gpu/drm/i915/intel_drv.h
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@@ -2153,10 +2153,13 @@ 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_verify_crc_source(struct drm_crtc *crtc,
const char *source_name, size_t *values_cnt);
void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc);
void intel_crtc_enable_pipe_crc(struct intel_crtc *crtc);
#else
#define intel_crtc_set_crc_source NULL
#define intel_crtc_verify_crc_source NULL
static inline void intel_crtc_disable_pipe_crc(struct intel_crtc *crtc)
{
}