From 57cadf5b77b5ff21ffba4b82bc1f24be62d361ad Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jouni=20H=C3=B6gander?= Date: Tue, 1 Nov 2022 13:53:42 +0200 Subject: [PATCH] drm/i915/mtl: Fix PSR2_MAN_TRK_CTL bit getter functions for MTL MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit MTL shares PSR2_MAN_TRK_CTL bits with ADL. Currently some bit getter functions are incorrect for MTL. This patch fixes those. Bspec: 49274 Cc: José Roberto de Souza Cc: Mika Kahola Cc: Radhakrishna Sripada Fixes: 47d4ae2192cb ("drm/i915/mtl: Extend PSR support") Signed-off-by: Jouni Högander Reviewed-by: José Roberto de Souza Signed-off-by: José Roberto de Souza Link: https://patchwork.freedesktop.org/patch/msgid/20221101115342.1136720-1-jouni.hogander@intel.com --- drivers/gpu/drm/i915/display/intel_psr.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 564d4fd..e11b059 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1470,7 +1470,8 @@ unlock: static u32 man_trk_ctl_enable_bit_get(struct drm_i915_private *dev_priv) { - return IS_ALDERLAKE_P(dev_priv) ? 0 : PSR2_MAN_TRK_CTL_ENABLE; + return IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14 ? 0 : + PSR2_MAN_TRK_CTL_ENABLE; } static u32 man_trk_ctl_single_full_frame_bit_get(struct drm_i915_private *dev_priv) @@ -1482,14 +1483,14 @@ static u32 man_trk_ctl_single_full_frame_bit_get(struct drm_i915_private *dev_pr static u32 man_trk_ctl_partial_frame_bit_get(struct drm_i915_private *dev_priv) { - return IS_ALDERLAKE_P(dev_priv) ? + return IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14 ? ADLP_PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE : PSR2_MAN_TRK_CTL_SF_PARTIAL_FRAME_UPDATE; } static u32 man_trk_ctl_continuos_full_frame(struct drm_i915_private *dev_priv) { - return IS_ALDERLAKE_P(dev_priv) ? + return IS_ALDERLAKE_P(dev_priv) || DISPLAY_VER(dev_priv) >= 14 ? ADLP_PSR2_MAN_TRK_CTL_SF_CONTINUOS_FULL_FRAME : PSR2_MAN_TRK_CTL_SF_CONTINUOS_FULL_FRAME; } -- 2.7.4