From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
drm_atomic_add_affected_planes() only considers planes which
are logically enabled in the uapi state. For bigjoiner we need
to consider planes logically enabled in the hw state. Add a
helper for that.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_cdclk.c | 3 +--
drivers/gpu/drm/i915/display/intel_display.c | 13 +++++++++++++
drivers/gpu/drm/i915/display/intel_display.h | 2 ++
3 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_cdclk.c b/drivers/gpu/drm/i915/display/intel_cdclk.c
index c449d28d0560..9034a2093da0 100644
--- a/drivers/gpu/drm/i915/display/intel_cdclk.c
+++ b/drivers/gpu/drm/i915/display/intel_cdclk.c
@@ -2415,8 +2415,7 @@ static int intel_modeset_all_pipes(struct intel_atomic_state *state)
if (ret)
return ret;
- ret = drm_atomic_add_affected_planes(&state->base,
- &crtc->base);
+ ret = intel_atomic_add_affected_planes(state, crtc);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 068892e4d2f0..fa6ca6191480 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -15107,6 +15107,19 @@ static int intel_crtc_add_planes_to_state(struct intel_atomic_state *state,
return 0;
}
+int intel_atomic_add_affected_planes(struct intel_atomic_state *state,
+ struct intel_crtc *crtc)
+{
+ const struct intel_crtc_state *old_crtc_state =
+ intel_atomic_get_old_crtc_state(state, crtc);
+ const struct intel_crtc_state *new_crtc_state =
+ intel_atomic_get_new_crtc_state(state, crtc);
+
+ return intel_crtc_add_planes_to_state(state, crtc,
+ old_crtc_state->enabled_planes |
+ new_crtc_state->enabled_planes);
+}
+
static bool active_planes_affects_min_cdclk(struct drm_i915_private *dev_priv)
{
/* See {hsw,vlv,ivb}_plane_ratio() */
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index 5e0d42d82c11..a5771bfecba6 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -499,6 +499,8 @@ enum phy_fia {
((connector) = to_intel_connector((__state)->base.connectors[__i].ptr), \
(new_connector_state) = to_intel_digital_connector_state((__state)->base.connectors[__i].new_state), 1))
+int intel_atomic_add_affected_planes(struct intel_atomic_state *state,
+ struct intel_crtc *crtc);
u8 intel_calc_active_pipes(struct intel_atomic_state *state,
u8 active_pipes);
void intel_link_compute_m_n(u16 bpp, int nlanes,
--
2.26.2
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
