diff options
| author | Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> | 2020-05-21 19:32:53 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-07-01 08:59:14 +0300 |
| commit | 4d55b0dd1cdd8535ffd6057f210465575117d807 (patch) | |
| tree | fa71c4f5002239f2af3941270bdb519203eba520 /drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | |
| parent | be547111d2be16e81dc2d9669cf3caa3675fa55d (diff) | |
| download | linux-4d55b0dd1cdd8535ffd6057f210465575117d807.tar.xz | |
drm/amd/display: Add DCN3 CLK_MGR
Adds support for handling of clocking relevant to the DCN3 block
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h index 9311d0de377f..c3c151be7d03 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr_internal.h @@ -101,6 +101,12 @@ enum dentist_divider_range { CLK_SRI(CLK3_CLK_PLL_REQ, CLK3, 0), \ CLK_SRI(CLK3_CLK2_DFS_CNTL, CLK3, 0) +#ifdef CONFIG_DRM_AMD_DC_DCN3_0 +// TODO: +#define CLK_REG_LIST_DCN3() \ + SR(DENTIST_DISPCLK_CNTL) +#endif + #define CLK_SF(reg_name, field_name, post_fix)\ .field_name = reg_name ## __ ## field_name ## post_fix @@ -167,6 +173,10 @@ struct clk_mgr_registers { uint32_t CLK3_CLK2_DFS_CNTL; uint32_t CLK3_CLK_PLL_REQ; +#ifdef CONFIG_DRM_AMD_DC_DCN3_0 + uint32_t CLK0_CLK2_DFS_CNTL; + uint32_t CLK0_CLK_PLL_REQ; +#endif uint32_t MP1_SMN_C2PMSG_67; uint32_t MP1_SMN_C2PMSG_83; uint32_t MP1_SMN_C2PMSG_91; @@ -260,6 +270,10 @@ struct clk_mgr_internal { enum dm_pp_clocks_state max_clks_state; enum dm_pp_clocks_state cur_min_clks_state; +#ifdef CONFIG_DRM_AMD_DC_DCN3_0 + + bool smu_present; +#endif }; struct clk_mgr_internal_funcs { |