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* [Intel-gfx] [PATCH] drm/i915/display/vrr: Skip the VRR HW state readout on DSI transcoder
@ 2021-01-26 18:52 Manasi Navare
  2021-01-26 20:49 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Manasi Navare @ 2021-01-26 18:52 UTC (permalink / raw)
  To: intel-gfx

DSI transcoder does not support VRR and hence skip the HW state
readout if its a DSI transcoder.

Fixes: c7f0f4372b30 ("drm/i915/display: Add HW state readout for VRR")
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 65240fa074cc..aea8c5b3a7fd 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -8978,7 +8978,7 @@ static bool hsw_get_pipe_config(struct intel_crtc *crtc,
 		intel_get_transcoder_timings(crtc, pipe_config);
 	}
 
-	if (HAS_VRR(dev_priv))
+	if (HAS_VRR(dev_priv) && !transcoder_is_dsi(pipe_config->cpu_transcoder))
 		intel_vrr_get_config(crtc, pipe_config);
 
 	intel_get_pipe_src_size(crtc, pipe_config);
-- 
2.19.1

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^ permalink raw reply related	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2021-01-27  1:15 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-01-26 18:52 [Intel-gfx] [PATCH] drm/i915/display/vrr: Skip the VRR HW state readout on DSI transcoder Manasi Navare
2021-01-26 20:49 ` [Intel-gfx] ✓ Fi.CI.BAT: success for " Patchwork
2021-01-26 23:33 ` [Intel-gfx] [PATCH] " Ville Syrjälä
2021-01-27  1:15 ` [Intel-gfx] ✓ Fi.CI.IGT: success for " Patchwork

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