diff options
| author | Animesh Manna <animesh.manna@intel.com> | 2022-12-23 14:05:09 +0100 |
|---|---|---|
| committer | Radhakrishna Sripada <radhakrishna.sripada@intel.com> | 2023-01-10 22:53:02 +0100 |
| commit | f840834a8b60ffd305f03a53007605ba4dfbbc4b (patch) | |
| tree | ae42ce3107e6fcca9006e2692d15c5189277fd0e /drivers/gpu/drm | |
| parent | drm/i915/mtl: limit second scaler vertical scaling in ver >= 14 (diff) | |
| download | linux-f840834a8b60ffd305f03a53007605ba4dfbbc4b.tar.xz linux-f840834a8b60ffd305f03a53007605ba4dfbbc4b.zip | |
drm/i915/mtl: update scaler source and destination limits for MTL
The max source and destination limits for scalers in MTL have changed.
Use the new values accordingly.
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Signed-off-by: Animesh Manna <animesh.manna@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221223130509.43245-3-luciano.coelho@intel.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_scaler.c | 40 |
1 files changed, 32 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/display/skl_scaler.c b/drivers/gpu/drm/i915/display/skl_scaler.c index d7390067b7d4..01e881293612 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 MTL_MAX_SRC_W 4096 +#define MTL_MAX_SRC_H 8192 +#define MTL_MAX_DST_W 8192 +#define MTL_MAX_DST_H 8192 #define SKL_MIN_YUV_420_SRC_W 16 #define SKL_MIN_YUV_420_SRC_H 16 @@ -103,6 +107,8 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach, struct drm_i915_private *dev_priv = to_i915(crtc->base.dev); const struct drm_display_mode *adjusted_mode = &crtc_state->hw.adjusted_mode; + int min_src_w, min_src_h, min_dst_w, min_dst_h; + int max_src_w, max_src_h, max_dst_w, max_dst_h; /* * Src coordinates are already rotated by 270 degrees for @@ -157,15 +163,33 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach, return -EINVAL; } + min_src_w = SKL_MIN_SRC_W; + min_src_h = SKL_MIN_SRC_H; + min_dst_w = SKL_MIN_DST_W; + min_dst_h = SKL_MIN_DST_H; + + if (DISPLAY_VER(dev_priv) < 11) { + max_src_w = SKL_MAX_SRC_W; + 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) { + 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 { + max_src_w = MTL_MAX_SRC_W; + max_src_h = MTL_MAX_SRC_H; + max_dst_w = MTL_MAX_DST_W; + max_dst_h = MTL_MAX_DST_H; + } + /* range checks */ - if (src_w < SKL_MIN_SRC_W || src_h < SKL_MIN_SRC_H || - dst_w < SKL_MIN_DST_W || dst_h < SKL_MIN_DST_H || - (DISPLAY_VER(dev_priv) >= 11 && - (src_w > ICL_MAX_SRC_W || src_h > ICL_MAX_SRC_H || - dst_w > ICL_MAX_DST_W || dst_h > ICL_MAX_DST_H)) || - (DISPLAY_VER(dev_priv) < 11 && - (src_w > SKL_MAX_SRC_W || src_h > SKL_MAX_SRC_H || - dst_w > SKL_MAX_DST_W || dst_h > SKL_MAX_DST_H))) { + if (src_w < min_src_w || src_h < min_src_h || + dst_w < min_dst_w || dst_h < min_dst_h || + src_w > max_src_w || src_h > max_src_h || + dst_w > max_dst_w || dst_h > max_dst_h) { drm_dbg_kms(&dev_priv->drm, "scaler_user index %u.%u: src %ux%u dst %ux%u " "size is out of scaler range\n", |