On Tue, 04 Feb 2020, Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> wrote:
> On Tue, Feb 04, 2020 at 04:59:23PM +0530, Anshuman Gupta wrote:
>> Skip the trascoder whose pipe is disabled while
>> initializing trascoder error state in 3 display
>> pipe syatem.
>>
>> Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>> Signed-off-by: Anshuman Gupta <anshuman.gupta@xxxxxxxxx>
>> ---
>> 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;
>
> Not correct for EDP transcoder.
Nor DSI?
BR,
Jani.
>
>>
>> - 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
--
Jani Nikula, Intel Open Source Graphics Center
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