drm/amd/display: Add inst field to clock_source and dio

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Add an inst member to struct clock_source and struct dio. The DCE110
and DCE112 clock sources derive it from their clock_source_id; the
DCN10 DIO is a singleton and uses 0.

Also move the (void)encoding cast in dcn401_program_pix_clk() below the
local declarations, where it belongs.

No functional change; the inst field has no readers yet.

Reviewed-by: Jun Lei <jun.lei@amd.com>
Reviewed-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: George Zhang <george.zhang@amd.com>
Tested-by: Dan Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Tony Cheng 2026-09-06 16:48:02 -04:00 • committed by Alex Deucher

parent af5b78daa5

commit 58c864f52e

4 changed files with 6 additions and 1 deletions

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4

drivers/gpu/drm/amd/display/dc/dce/dce_clock_source.c

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1

drivers/gpu/drm/amd/display/dc/dio/dcn10/dcn10_dio.c

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1

drivers/gpu/drm/amd/display/dc/inc/clock_source.h

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1

drivers/gpu/drm/amd/display/dc/inc/hw/dio.h

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