Remove always false comparisons due to limited range of nfl_bpg_offset
and scale_increment_interval fields.
Warnings detected when compiling with W=1.
Signed-off-by: Benjamin Gaignard <benjamin.gaign...@st.com>
---
drivers/gpu/drm/drm_dsc.c | 11 -----------
1 file changed, 11 deletions(-)
diff --git a/drivers/gpu/drm/drm_dsc.c b/drivers/gpu/drm/drm_dsc.c
index 77f4e5ae4197..27e5c6036658 100644
--- a/drivers/gpu/drm/drm_dsc.c
+++ b/drivers/gpu/drm/drm_dsc.c
@@ -336,12 +336,6 @@ int drm_dsc_compute_rc_parameters(struct drm_dsc_config
*vdsc_cfg)
else
vdsc_cfg->nfl_bpg_offset = 0;
- /* 2^16 - 1 */
- if (vdsc_cfg->nfl_bpg_offset > 65535) {
- DRM_DEBUG_KMS("NflBpgOffset is too large for this slice
height\n");
- return -ERANGE;
- }
-
/* Number of groups used to code the entire slice */
groups_total = groups_per_line * vdsc_cfg->slice_height;
@@ -371,11 +365,6 @@ int drm_dsc_compute_rc_parameters(struct drm_dsc_config
*vdsc_cfg)
vdsc_cfg->scale_increment_interval = 0;
}
- if (vdsc_cfg->scale_increment_interval > 65535) {
- DRM_DEBUG_KMS("ScaleIncrementInterval is large for slice
height\n");
- return -ERANGE;
- }
-
/*
* DSC spec mentions that bits_per_pixel specifies the target
* bits/pixel (bpp) rate that is used by the encoder,
--
2.15.0
