[Intel-gfx] [PATCH] drm/i915/dsi: fix pipe D readout for DSI transcoders

[Lucas De Marchi]

On Wed, Dec 11, 2019 at 05:55:23PM +0000, Jose Souza wrote:
>On Wed, 2019-12-11 at 13:08 +0200, Jani Nikula wrote:
>> Commit 4d89adc7b56f ("drm/i915/display/dsi: Add support to pipe D")
>> added pipe D support for DSI, but failed to update the state readout.
>>
>
>Reviewed-by: José Roberto de Souza <jose.souza at intel.com>


pushed, thanks.

Lucas De Marchi

>
>> Fixes: 4d89adc7b56f ("drm/i915/display/dsi: Add support to pipe D")
>> Cc: Lucas De Marchi <lucas.demarchi at intel.com>
>> Cc: José Roberto de Souza <jose.souza at intel.com>
>> Cc: Vandita Kulkarni <vandita.kulkarni at intel.com>
>> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
>> ---
>>  drivers/gpu/drm/i915/display/intel_display.c | 3 +++
>>  1 file changed, 3 insertions(+)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_display.c
>> b/drivers/gpu/drm/i915/display/intel_display.c
>> index 5a4bd37863e3..3e0874e1b0f2 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display.c
>> +++ b/drivers/gpu/drm/i915/display/intel_display.c
>> @@ -10431,6 +10431,9 @@ static bool hsw_get_transcoder_state(struct
>> intel_crtc *crtc,
>>  		case TRANS_DDI_EDP_INPUT_C_ONOFF:
>>  			trans_pipe = PIPE_C;
>>  			break;
>> +		case TRANS_DDI_EDP_INPUT_D_ONOFF:
>> +			trans_pipe = PIPE_D;
>> +			break;
>>  		}
>>
>>  		if (trans_pipe == crtc->pipe) {
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