This patch is the last in series that finnaly enable PSR on Baytrail by adding it to HAS_PSR and calling the propper enable and disable functions on the right places.
Signed-off-by: Rodrigo Vivi <rodrigo.v...@gmail.com> --- drivers/gpu/drm/i915/i915_drv.h | 3 ++- drivers/gpu/drm/i915/intel_dp.c | 4 ++++ 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index a4e666c..194ee3e 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -1919,7 +1919,8 @@ struct drm_i915_file_private { #define HAS_DDI(dev) (INTEL_INFO(dev)->has_ddi) #define HAS_FPGA_DBG_UNCLAIMED(dev) (INTEL_INFO(dev)->has_fpga_dbg) -#define HAS_PSR(dev) (IS_HASWELL(dev) || IS_BROADWELL(dev)) +#define HAS_PSR(dev) (IS_HASWELL(dev) || IS_BROADWELL(dev) || \ + IS_VALLEYVIEW(dev)) #define HAS_PC8(dev) (IS_HASWELL(dev)) /* XXX HSW:ULX */ #define HAS_RUNTIME_PM(dev) (IS_HASWELL(dev)) diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c index f386860..70b2fbf 100644 --- a/drivers/gpu/drm/i915/intel_dp.c +++ b/drivers/gpu/drm/i915/intel_dp.c @@ -2080,6 +2080,9 @@ static void intel_disable_dp(struct intel_encoder *encoder) enum port port = dp_to_dig_port(intel_dp)->port; struct drm_device *dev = encoder->base.dev; + if (IS_VALLEYVIEW(dev)) + vlv_edp_psr_disable(intel_dp); + /* Make sure the panel is off before trying to change the mode. But also * ensure that we have vdd while we switch off the panel. */ intel_edp_backlight_off(intel_dp); @@ -2136,6 +2139,7 @@ static void vlv_enable_dp(struct intel_encoder *encoder) struct intel_dp *intel_dp = enc_to_intel_dp(&encoder->base); intel_edp_backlight_on(intel_dp); + intel_edp_psr_enable(intel_dp); } static void g4x_pre_enable_dp(struct intel_encoder *encoder) -- 1.8.3.1 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx