On 6/2/2015 1:22 AM, Kausal Malladi wrote:
From: Kausal Malladi <Kausal.Malladi@xxxxxxxxx>
This patch adds set property interface for Intel CRTC. This interface
will be used to set color correction DRM properties.
Signed-off-by: Shashank Sharma <shashank.sharma@xxxxxxxxx>
Signed-off-by: Kausal Malladi <Kausal.Malladi@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_display.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f817cea..21e67da 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -12978,11 +12978,19 @@ out:
return ret;
}
+static int intel_crtc_set_property(struct drm_crtc *crtc,
+ struct drm_property *property, uint64_t val)
+{
+ DRM_DEBUG_KMS("Unknown crtc property '%s'\n", property->name);
+ return -EINVAL;
+}
+
static const struct drm_crtc_funcs intel_crtc_funcs = {
.gamma_set = intel_crtc_gamma_set,
.set_config = intel_crtc_set_config,
.destroy = intel_crtc_destroy,
.page_flip = intel_crtc_page_flip,
+ .set_property = intel_crtc_set_property,
I think it should be done similar to plane set property using atomic
helpers.
.atomic_duplicate_state = intel_crtc_duplicate_state,
.atomic_destroy_state = intel_crtc_destroy_state,
};
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