With Fastboot by default we don't necessarily do a
full modeset enabling the primary plane.
So DRRS enable call that was in that path wasn't being
called anymore.
So, let's relly on post atomic modeset path
and on has_drrs to enabled DRRS when we judge necessary.
Signed-off-by: Rodrigo Vivi <rodrigo.v...@intel.com>
---
drivers/gpu/drm/i915/intel_display.c | 11 +++++++++++
drivers/gpu/drm/i915/intel_drv.h | 2 ++
2 files changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/i915/intel_display.c
b/drivers/gpu/drm/i915/intel_display.c
index f67e2ee..6647bfe 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4681,6 +4681,9 @@ static void intel_post_plane_update(struct intel_crtc
*crtc)
if (crtc->atomic.update_wm_post)
intel_update_watermarks(&crtc->base);
+ if (atomic->enable_drrs)
+ intel_drrs_enable(crtc);
+
if (atomic->update_fbc)
intel_fbc_update(dev_priv);
@@ -4702,6 +4705,9 @@ static void intel_pre_plane_update(struct intel_crtc
*crtc)
struct drm_i915_private *dev_priv = dev->dev_private;
struct intel_crtc_atomic_commit *atomic = &crtc->atomic;
+ if (crtc->atomic.disable_drrs)
+ intel_drrs_disable(crtc);
+
if (atomic->disable_fbc)
intel_fbc_disable_crtc(crtc);
@@ -11565,10 +11571,15 @@ int intel_plane_atomic_calc_changes(struct
drm_crtc_state *crtc_state,
*/
intel_crtc->atomic.disable_ips = true;
+ intel_crtc->atomic.disable_drrs = true;
+
intel_crtc->atomic.disable_fbc = true;
intel_crtc->atomic.disable_psr = true;
}
+ if (visible && intel_crtc->config->has_drrs)
+ intel_crtc->atomic.enable_drrs = true;
+
if (visible && intel_crtc->config->ips_ready)
intel_crtc->atomic.enable_ips = true;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 48f461f..bf5e77c 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -529,6 +529,7 @@ struct intel_mmio_flip {
*/
struct intel_crtc_atomic_commit {
/* Sleepable operations to perform before commit */
+ bool disable_drrs;
bool disable_fbc;
bool disable_ips;
bool disable_psr;
@@ -539,6 +540,7 @@ struct intel_crtc_atomic_commit {
/* Sleepable operations to perform after commit */
unsigned fb_bits;
bool wait_vblank;
+ bool enable_drrs;
bool update_fbc;
bool enable_ips;
bool enable_psr;
--
2.4.3
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