diff options
| author | José Roberto de Souza <jose.souza@intel.com> | 2019-08-17 02:38:25 -0700 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-08-20 12:49:17 -0700 |
| commit | 9288d74f3f58bdf778606a3eee67df89305752f4 (patch) | |
| tree | cc99473f211fbb06c4876e2c31ee60fecd64b706 /drivers/gpu/drm/i915/display/intel_display_power.c | |
| parent | 465242ee36ebd5a4f31df64692c634f402c8f2d9 (diff) | |
drm/i915/tgl: Move transcoders to pipes' powerwells
When trying to read registers from transcoder C and D while PG3 is ON it
causes unclaimed access warnings. Adding the powerwells for the pipes
fixes the issue, but doesn't match the spec.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190817093902.2171-4-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_power.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 376449022c60..12099760d99e 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -2549,12 +2549,14 @@ void intel_display_power_put(struct drm_i915_private *dev_priv, #define TGL_PW_5_POWER_DOMAINS ( \ BIT_ULL(POWER_DOMAIN_PIPE_D) | \ + BIT_ULL(POWER_DOMAIN_TRANSCODER_D) | \ BIT_ULL(POWER_DOMAIN_PIPE_D_PANEL_FITTER) | \ BIT_ULL(POWER_DOMAIN_INIT)) #define TGL_PW_4_POWER_DOMAINS ( \ TGL_PW_5_POWER_DOMAINS | \ BIT_ULL(POWER_DOMAIN_PIPE_C) | \ + BIT_ULL(POWER_DOMAIN_TRANSCODER_C) | \ BIT_ULL(POWER_DOMAIN_PIPE_C_PANEL_FITTER) | \ BIT_ULL(POWER_DOMAIN_INIT)) @@ -2562,8 +2564,6 @@ void intel_display_power_put(struct drm_i915_private *dev_priv, TGL_PW_4_POWER_DOMAINS | \ BIT_ULL(POWER_DOMAIN_PIPE_B) | \ BIT_ULL(POWER_DOMAIN_TRANSCODER_B) | \ - BIT_ULL(POWER_DOMAIN_TRANSCODER_C) | \ - BIT_ULL(POWER_DOMAIN_TRANSCODER_D) | \ BIT_ULL(POWER_DOMAIN_PIPE_B_PANEL_FITTER) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_TC1_LANES) | \ BIT_ULL(POWER_DOMAIN_PORT_DDI_TC2_LANES) | \ |