[Intel-gfx] [PATCH 06/13] drm/i915/psr: HSW/BDW have no PSR2

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Deal with HSW/BDW in transcoder_has_psr2().

Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 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