drm/amd/display: dce60_timing_generator: add DCE6 specific functions (v2)

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[Why]
DCE6 has CRTC_PREFETCH_EN bit in CRTC_CONTROL register
DCE6 has no CRTC_LEGACY_REQUESTOR_EN bit in CRTC_START_LINE_CONTROL register
DCE6 has no CRTC_CRC_CNTL register

[How]
Modify dce60_timing_generator_enable_advanced_request() function
Add dce60_configure_crc() function and dce60_is_tg_enabled() kept as static
Use dce60_configure_crc() function in dce60_tg_funcs

v2: remove unused variable (Alex)

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Mauro Rossi 2020-07-10 20:45:01 +02:00 • committed by Alex Deucher

parent 1bd26c7db1

commit 9caf2a1f4e

2 changed files with 48 additions and 18 deletions

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55

drivers/gpu/drm/amd/display/dc/dce60/dce60_timing_generator.c

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11

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

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