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| author | Mauro Rossi <issor.oruam@gmail.com> | 2020-07-11 22:59:07 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-27 16:46:07 -0400 |
| commit | 3ecb3b794e2c1793443b72a968cb09d829c01a10 (patch) | |
| tree | 23bfc39d259976cae6773757a9f41823ab773029 /drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile | |
| parent | 55e56389bdecc4f08524a6ae81940b13f986e125 (diff) | |
| download | linux-stable-3ecb3b794e2c1793443b72a968cb09d829c01a10.tar.gz linux-stable-3ecb3b794e2c1793443b72a968cb09d829c01a10.tar.bz2 linux-stable-3ecb3b794e2c1793443b72a968cb09d829c01a10.zip | |
drm/amd/display: dc/clk_mgr: add support for SI parts (v2)
(v1) Changelog
[Why]
After commit c69dd2d "drm/amd/display: Refactor clk_mgr functions"
dc/clk_mgr requires these changes to add SI parts support
Necessary to avoid hitting default: ASSERT(0); /* Unknown Asic */
that would cause kernel freeze
[How]
Add case statement for FAMILY_SI chipsets
(v2) Changelog
[Why]
DCE6 has no DPREFCLK_CNTL register
[How]
Add DCE6 specific macros definitions for CLK registers and masks
Add DCE6 specific dce60/dce60_clk_mgr.c for DCE6 customization
Code style: reuse all the public functions in dce100/dce_clk_mgr.h header
Code style: use dce60_* static functions as per other DCE implementations
Add dce60_get_dp_ref_freq_khz() w/o using DPREFCLK_CNTL register
Use dce60_get_dp_ref_freq_khz() function in dce60_funcs
Add DCE6 specific dce60_clk_mgr_construct
dc/clk_mgr/dce_clk_mgr.c: use dce60_clk_mgr_construct for FAMILY_SI chipsets
Add Makefile rules for dce60_clk_mgr.o target conditional to CONFIG_DRM_AMD_DC_SI
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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile index 6874276bb2a1..52b1ce775a1e 100644 --- a/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile +++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/Makefile @@ -30,6 +30,17 @@ AMD_DAL_CLK_MGR = $(addprefix $(AMDDALPATH)/dc/clk_mgr/,$(CLK_MGR)) AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR) +ifdef CONFIG_DRM_AMD_DC_SI +############################################################################### +# DCE 60 +############################################################################### +CLK_MGR_DCE60 = dce60_clk_mgr.o + +AMD_DAL_CLK_MGR_DCE60 = $(addprefix $(AMDDALPATH)/dc/clk_mgr/dce60/,$(CLK_MGR_DCE60)) + +AMD_DISPLAY_FILES += $(AMD_DAL_CLK_MGR_DCE60) +endif + ############################################################################### # DCE 100 and DCE8x ############################################################################### |