Commit 55317865 authored by Aurabindo Pillai's avatar Aurabindo Pillai Committed by Alex Deucher
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drm/amd/display: Add callback to set dig mode 



[Why&How]
Add a missing callback to set DIG FIFO output pixel mode. This is used
when ODM combine is activated.

Fixes: 235c6763 ("drm/amd/display: add DCN32/321 specific files for Display Core")
Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c59d73d4

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.c

+12 −0
Original line number Diff line number Diff line
@@ -391,6 +391,16 @@ static void enc32_stream_encoder_reset_fifo(struct stream_encoder *enc) 
	}

}



static void enc32_set_dig_input_mode(struct stream_encoder *enc, unsigned int pix_per_container)

{

	struct dcn10_stream_encoder *enc1 = DCN10STRENC_FROM_STRENC(enc);



	/* The naming of this field is confusing, what it means is the output mode of otg, which

	 * is the input mode of the dig

	 */

	REG_UPDATE(DIG_FIFO_CTRL0, DIG_FIFO_OUTPUT_PIXEL_MODE, pix_per_container == 2 ? 0x1 : 0x0);

}



static const struct stream_encoder_funcs dcn32_str_enc_funcs = {

	.dp_set_odm_combine =

		enc32_dp_set_odm_combine,
@@ -436,6 +446,8 @@ static const struct stream_encoder_funcs dcn32_str_enc_funcs = { 
	.dp_set_dsc_pps_info_packet = enc3_dp_set_dsc_pps_info_packet,

	.set_dynamic_metadata = enc2_set_dynamic_metadata,

	.hdmi_reset_stream_attribute = enc1_reset_hdmi_stream_attribute,



	.set_input_mode = enc32_set_dig_input_mode,

};



void dcn32_dio_stream_encoder_construct(