From: Ville Syrjälä Date: Fri, 9 Jun 2023 14:13:57 +0000 (+0300) Subject: drm/i915/psr: HSW/BDW have no PSR2 X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=52b9c1ff2d3ddcc50f3a7223b4ad5b9fac01a296;p=linux.git drm/i915/psr: HSW/BDW have no PSR2 Deal with HSW/BDW in transcoder_has_psr2(). Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20230609141404.12729-7-ville.syrjala@linux.intel.com Reviewed-by: Jouni Högander --- diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 897d4f92ab68e..24ab98d656c3b 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -797,8 +797,10 @@ 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)