[Intel-gfx] [PATCH 3/7] drm/i915: Fix broken transcoder err state

[Anshuman Gupta]

Skip the trascoder whose pipe is disabled while
initializing trascoder error state in 3 display
pipe syatem.

Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta at intel.com>
---
 drivers/gpu/drm/i915/display/intel_display.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 5709e672151a..cf36c3d0f8fc 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -18607,8 +18607,10 @@ intel_display_capture_error_state(struct drm_i915_private *dev_priv)
 
 	for (i = 0; i < ARRAY_SIZE(error->transcoder); i++) {
 		enum transcoder cpu_transcoder = transcoders[i];
+		enum pipe pipe = (enum pipe)cpu_transcoder;
 
-		if (!INTEL_INFO(dev_priv)->trans_offsets[cpu_transcoder])
+		if (!INTEL_INFO(dev_priv)->trans_offsets[cpu_transcoder] &&
+		    !(INTEL_INFO(dev_priv)->pipe_mask & BIT(pipe)))
 			continue;
 
 		error->transcoder[i].available = true;
-- 
2.24.0