diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2024-12-19 16:08:21 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-01-09 20:30:51 +0300 |
| commit | 24c095f6958acebefabee4aad20ee5a98cfb46fb (patch) | |
| tree | bebf0d476849478dd8bb0990801282957aea96cb | |
| parent | 3ac197e4d7ada579a1a8fed36f7f27eb1c231dd2 (diff) | |
| download | linux-24c095f6958acebefabee4aad20ee5a98cfb46fb.tar.xz | |
drm/i915/scaler: Extract skl_scaler_max_src_size()
The SKL_MAX_SRC_* defines just make things hard to read.
Get rid of them and introduce an easy to read function
in their place.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241219130827.22830-3-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/skl_scaler.c | 37 |
1 files changed, 21 insertions, 16 deletions
diff --git a/drivers/gpu/drm/i915/display/skl_scaler.c b/drivers/gpu/drm/i915/display/skl_scaler.c index 8b5b7993a492..d6bef6578867 100644 --- a/drivers/gpu/drm/i915/display/skl_scaler.c +++ b/drivers/gpu/drm/i915/display/skl_scaler.c @@ -76,22 +76,14 @@ static u16 skl_scaler_calc_phase(int sub, int scale, bool chroma_cosited) return ((phase >> 2) & PS_PHASE_MASK) | trip; } -#define SKL_MAX_SRC_W 4096 -#define SKL_MAX_SRC_H 4096 #define SKL_MIN_DST_W 8 #define SKL_MAX_DST_W 4096 #define SKL_MIN_DST_H 8 #define SKL_MAX_DST_H 4096 -#define ICL_MAX_SRC_W 5120 -#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 #define MTL_MAX_DST_H 8192 @@ -107,6 +99,26 @@ static void skl_scaler_min_src_size(const struct drm_format_info *format, } } +static void skl_scaler_max_src_size(struct intel_crtc *crtc, + int *max_w, int *max_h) +{ + struct intel_display *display = to_intel_display(crtc); + + if (DISPLAY_VER(display) >= 14) { + *max_w = 4096; + *max_h = 8192; + } else if (DISPLAY_VER(display) >= 12) { + *max_w = 5120; + *max_h = 8192; + } else if (DISPLAY_VER(display) == 11) { + *max_w = 5120; + *max_h = 4096; + } else { + *max_w = 4096; + *max_h = 4096; + } +} + static int skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach, unsigned int scaler_user, int *scaler_id, @@ -172,28 +184,21 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach, } skl_scaler_min_src_size(format, modifier, &min_src_w, &min_src_h); + skl_scaler_max_src_size(crtc, &max_src_w, &max_src_h); min_dst_w = SKL_MIN_DST_W; min_dst_h = SKL_MIN_DST_H; if (DISPLAY_VER(display) < 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(display) < 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(display) < 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; max_dst_w = MTL_MAX_DST_W; max_dst_h = MTL_MAX_DST_H; } |