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drm/i915/scaler: Extract skl_scaler_min_dst_size()

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The SKL_MIN_DST_* 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/20241219130827.22830-4-ville.syrjala@linux.intel.com
Reviewed-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Ville Syrjälä
2024-12-19 15:08:22 +02:00
parent 24c095f695
commit 9313b0bee0
1 changed files with 7 additions and 4 deletions
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11
drivers/gpu/drm/i915/display/skl_scaler.c
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@@ -76,9 +76,7 @@ static u16 skl_scaler_calc_phase(int sub, int scale, bool chroma_cosited)
return ((phase >> 2) & PS_PHASE_MASK) | trip;
}
#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_DST_W 5120
#define ICL_MAX_DST_H 4096
@@ -119,6 +117,12 @@ static void skl_scaler_max_src_size(struct intel_crtc *crtc,
}
}
static void skl_scaler_min_dst_size(int *min_w, int *min_h)
{
*min_w = 8;
*min_h = 8;
}
static int
skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
unsigned int scaler_user, int *scaler_id,
@@ -186,8 +190,7 @@ 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;
skl_scaler_min_dst_size(&min_dst_w, &min_dst_h);
if (DISPLAY_VER(display) < 11) {
max_dst_w = SKL_MAX_DST_W;