diff options
| author |   Imre Deak <imre.deak@intel.com> | 2021-09-21 03:23:10 +0300 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2021-09-29 23:57:57 +0300 |
| commit | 38c393462d01d2746f9f91c1a6482fded2b1b8bb (patch) | |
| tree | fa245053414dfc16889fea880a30c14c0f206f2f /drivers/gpu/drm/i915/display/intel_tc.c | |
| parent | drm/i915/tc: Avoid using legacy AUX PW in TBT mode (diff) | |
| download | linux-dev-38c393462d01d2746f9f91c1a6482fded2b1b8bb.tar.xz linux-dev-38c393462d01d2746f9f91c1a6482fded2b1b8bb.zip | |
drm/i915/icl/tc: Remove the ICL special casing during TC-cold blocking
While a TypeC port mode is locked a DISPLAY_CORE power domain reference
is held, which implies a runtime PM ref. By removing the ICL !legacy
port special casing, a TC_COLD_OFF power domain reference will be taken
for such ports, which also translates to a runtime PM ref on that
platform. A follow-up change will stop holding the DISPLAY_CORE power
domain while the port is locked.
Cc: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210921002313.1132357-11-imre.deak@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_tc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_tc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index 2df4d0beb636..9367770de5d7 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -71,9 +71,6 @@ tc_cold_block_in_mode(struct intel_digital_port *dig_port, enum tc_port_mode mod { struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev); - if (DISPLAY_VER(i915) == 11 && !dig_port->tc_legacy_port) - return 0; - *domain = tc_cold_get_power_domain(dig_port, mode); return intel_display_power_get(i915, *domain); @@ -108,9 +105,6 @@ assert_tc_cold_blocked(struct intel_digital_port *dig_port) struct drm_i915_private *i915 = to_i915(dig_port->base.base.dev); bool enabled; - if (DISPLAY_VER(i915) == 11 && !dig_port->tc_legacy_port) - return; - enabled = intel_display_power_is_enabled(i915, tc_cold_get_power_domain(dig_port, dig_port->tc_mode)); |