From: Aditya Swarup <aditya.swa...@intel.com>
RKL doesn't have DSI outputs, so we shouldn't try to read out the DSI
transcoder registers.
Signed-off-by: Aditya Swarup <aditya.swa...@intel.com>
Signed-off-by: Matt Roper <matthew.d.ro...@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 2eeafda82188..e63221b8a9a6 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -10901,7 +10901,7 @@ static bool hsw_get_transcoder_state(struct intel_crtc
*crtc,
intel_wakeref_t wf;
u32 tmp;
- if (INTEL_GEN(dev_priv) >= 11)
+ if (!IS_ROCKETLAKE(dev_priv) && INTEL_GEN(dev_priv) >= 11)
panel_transcoder_mask |=
BIT(TRANSCODER_DSI_0) | BIT(TRANSCODER_DSI_1);
--
2.24.1
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