From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> Deal with HSW/BDW in transcoder_has_psr2(). Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/display/intel_psr.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 2ff6f75c2bee..f5089565e800 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -796,8 +796,10 @@ transcoder_has_psr2(struct drm_i915_private *dev_priv, enum transcoder cpu_trans return cpu_transcoder == TRANSCODER_A || cpu_transcoder == TRANSCODER_B; else if (DISPLAY_VER(dev_priv) >= 12) return cpu_transcoder == TRANSCODER_A; - else + else if (DISPLAY_VER(dev_priv) >= 9) return cpu_transcoder == TRANSCODER_EDP; + else + return false; } static u32 intel_get_frame_time_us(const struct intel_crtc_state *cstate) -- 2.39.2
