Commit de570946 authored Dec 03, 2018 by José Roberto de Souza

drm/i915/psr: Set PSR CRC verification bit in sink inside PSR1 block

As we have a else block for the 'if (dev_priv->psr.psr2_enabled) {'
and this bit is only set for PSR1 move it to that block to make it
more easy to read.

Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181204003403.23361-3-jose.souza@intel.com

parent 60cae442

drivers/gpu/drm/i915/intel_psr.c

+3 −2

Original line number	Diff line number	Diff line
		@@ -398,10 +398,11 @@ static void intel_psr_enable_sink(struct intel_dp *intel_dp)
		} else {
		if (dev_priv->psr.link_standby)
		dpcd_val \|= DP_PSR_MAIN_LINK_ACTIVE;
		}

		if (!dev_priv->psr.psr2_enabled && INTEL_GEN(dev_priv) >= 8)
		if (INTEL_GEN(dev_priv) >= 8)
		dpcd_val \|= DP_PSR_CRC_VERIFICATION;
		}

		drm_dp_dpcd_writeb(&intel_dp->aux, DP_PSR_EN_CFG, dpcd_val);

		drm_dp_dpcd_writeb(&intel_dp->aux, DP_SET_POWER, DP_SET_POWER_D0);

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