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drm/amd/display: Expand kernel doc for DC

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This commit adds extra documentation for elements related to FAMs.

Tested-by: Mark Broadworth <mark.broadworth@amd.com>
Reviewed-by: Aurabindo Pillai <Aurabindo.Pillai@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rodrigo Siqueira
2022-10-20 11:46:57 -04:00
committed by Alex Deucher
parent b1a98cf89a
commit 1682bd1a6b
7 changed files with 82 additions and 3 deletions
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7
drivers/gpu/drm/amd/display/dc/dml/dc_features.h
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@@ -29,6 +29,13 @@
#define DC__PRESENT 1
#define DC__PRESENT__1 1
#define DC__NUM_DPP 4
/**
* @DC__VOLTAGE_STATES:
*
* Define the maximum amount of states supported by the ASIC. Every ASIC has a
* specific number of states; this macro defines the maximum number of states.
*/
#define DC__VOLTAGE_STATES 20
#define DC__NUM_DPP__4 1
#define DC__NUM_DPP__0_PRESENT 1