diff options
| author | Jake Wang <haonan.wang2@amd.com> | 2021-10-01 17:36:13 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-06 22:49:30 +0300 |
| commit | 8017ecb11ebbcdfcbdff14c5edbdf1efc14991f4 (patch) | |
| tree | 33f07e24abc53a0f3a24945d2579e6f1a21ed481 /drivers/gpu/drm/amd/display/dc/dc.h | |
| parent | ee37341199c61558b73113659695c90bf4736eb2 (diff) | |
| download | linux-8017ecb11ebbcdfcbdff14c5edbdf1efc14991f4.tar.xz | |
drm/amd/display: Added root clock optimization flags
[Why & How]
Added root clock optimization debug flags for future debugging.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 8cc9626fc111..68a8f9586d44 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -477,6 +477,23 @@ union mem_low_power_enable_options { uint32_t u32All; }; +union root_clock_optimization_options { + struct { + bool dpp: 1; + bool dsc: 1; + bool hdmistream: 1; + bool hdmichar: 1; + bool dpstream: 1; + bool symclk32_se: 1; + bool symclk32_le: 1; + bool symclk_fe: 1; + bool physymclk: 1; + bool dpiasymclk: 1; + uint32_t reserved: 22; + } bits; + uint32_t u32All; +}; + struct dc_debug_data { uint32_t ltFailCount; uint32_t i2cErrorCount; @@ -637,6 +654,7 @@ struct dc_debug_options { bool legacy_dp2_lt; #endif union mem_low_power_enable_options enable_mem_low_power; + union root_clock_optimization_options root_clock_optimization; bool force_vblank_alignment; /* Enable dmub aux for legacy ddc */ |