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Commit e168df36 authored by Harry Wentland's avatar Harry Wentland Committed by Alex Deucher
Browse files

Revert "amdgpu/dc: drop dml_util_is_420" 



This reverts commit e5bcf3d8.

Unfortunately these clash with our DML update from the HW guys.
Will attempt to reroll them after.

Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 78109d23

drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.c

+33 −0
Original line number Diff line number Diff line
@@ -59,3 +59,36 @@ unsigned int dml_round_to_multiple( 
	else

		return (num - remainder);

}



bool dml_util_is_420(enum source_format_class sorce_format)

{

	bool val = false;



	switch (sorce_format) {

	case dm_444_16:

		val = false;

		break;

	case dm_444_32:

		val = false;

		break;

	case dm_444_64:

		val = false;

		break;

	case dm_420_8:

		val = true;

		break;

	case dm_420_10:

		val = true;

		break;

	case dm_422_8:

		val = false;

		break;

	case dm_422_10:

		val = false;

		break;

	default:

		BREAK_TO_DEBUGGER();

	}



	return val;

}

drivers/gpu/drm/amd/display/dc/dml/dml_common_defs.h

+1 −0
Original line number Diff line number Diff line
@@ -32,6 +32,7 @@ 


#define DTRACE(str, ...) dm_logger_write(mode_lib->logger, LOG_DML, str, ##__VA_ARGS__);



bool dml_util_is_420(enum source_format_class sorce_format);

double dml_round(double a);

unsigned int dml_round_to_multiple(

			unsigned int num, unsigned int multiple, bool up);