From 21e18febba163b816e66f85f97b04732fdb9e3f9 Mon Sep 17 00:00:00 2001 From: Luca Coelho Date: Fri, 13 Jan 2023 13:39:05 +0200 Subject: [PATCH] drm/i915: update src and dst scaler limits for display ver 12 and 13 The bspec has been updated and now display versions 12 and 13 support source width up to 5120 pixels, source height up to 8192 lines, destination width up to 8192 and destination height up to 8192. Update the code accordingly. BSpec: 50441 Reviewed-by: Ankit Nautiyal Signed-off-by: Luca Coelho Signed-off-by: Stanislav Lisovskiy Link: https://patchwork.freedesktop.org/patch/msgid/20230113113905.130405-1-luciano.coelho@intel.com --- drivers/gpu/drm/i915/display/skl_scaler.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/skl_scaler.c b/drivers/gpu/drm/i915/display/skl_scaler.c index 01e8812936126..473d53610b924 100644 --- a/drivers/gpu/drm/i915/display/skl_scaler.c +++ b/drivers/gpu/drm/i915/display/skl_scaler.c @@ -87,6 +87,10 @@ static u16 skl_scaler_calc_phase(int sub, int scale, bool chroma_cosited) #define ICL_MAX_SRC_H 4096 #define ICL_MAX_DST_W 5120 #define ICL_MAX_DST_H 4096 +#define TGL_MAX_SRC_W 5120 +#define TGL_MAX_SRC_H 8192 +#define TGL_MAX_DST_W 8192 +#define TGL_MAX_DST_H 8192 #define MTL_MAX_SRC_W 4096 #define MTL_MAX_SRC_H 8192 #define MTL_MAX_DST_W 8192 @@ -173,11 +177,16 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach, max_src_h = SKL_MAX_SRC_H; max_dst_w = SKL_MAX_DST_W; max_dst_h = SKL_MAX_DST_H; - } else if (DISPLAY_VER(dev_priv) < 14) { + } else if (DISPLAY_VER(dev_priv) < 12) { max_src_w = ICL_MAX_SRC_W; max_src_h = ICL_MAX_SRC_H; max_dst_w = ICL_MAX_DST_W; max_dst_h = ICL_MAX_DST_H; + } else if (DISPLAY_VER(dev_priv) < 14) { + max_src_w = TGL_MAX_SRC_W; + max_src_h = TGL_MAX_SRC_H; + max_dst_w = TGL_MAX_DST_W; + max_dst_h = TGL_MAX_DST_H; } else { max_src_w = MTL_MAX_SRC_W; max_src_h = MTL_MAX_SRC_H; -- 2.30.2