diff options
| author | Brian Norris <briannorris@chromium.org> | 2022-10-31 20:16:01 +0300 |
|---|---|---|
| committer | Heiko Stuebner <heiko@sntech.de> | 2023-02-05 17:25:49 +0300 |
| commit | 582212ee1611f77e0360d249f11c0f703ed723dc (patch) | |
| tree | 129f4d0cb9f5c1c3712475ac9f446e5a120a401b /drivers/gpu/drm/rockchip | |
| parent | c66c6d7c47058a72a00b50d7f5c4538e3fa49b1c (diff) | |
| download | linux-582212ee1611f77e0360d249f11c0f703ed723dc.tar.xz | |
drm/rockchip: vop: Quiet always-warning AFBC log
The downstream code from which this was derived didn't ever run through
this 'switch' block with non-AFBC formats, but the upstream code does --
we use this function to probe whether a given format is supported.
Demote the warning to eliminate this sort of warning seen on every
boot:
[drm] unsupported AFBC format[3231564e]
And make it warn more than once, because if we *actually* care to see
what formats we're probing/rejecting and for what reasons, we probably
care about more than just the first message.
Drop the comment, because one of the two *is* commonly reachable.
And lastly, drop the unreachable return; we'd do better to let the
compiler complain if we start hitting this unexpectedly.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20221031101557.1.Ic1569d394173c1c3016142fee4bb87a09753db94@changeid
Diffstat (limited to 'drivers/gpu/drm/rockchip')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 5d18dea5c8d6..abbc189affa7 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -316,13 +316,10 @@ static int vop_convert_afbc_format(uint32_t format) case DRM_FORMAT_RGB565: case DRM_FORMAT_BGR565: return AFBC_FMT_RGB565; - /* either of the below should not be reachable */ default: - DRM_WARN_ONCE("unsupported AFBC format[%08x]\n", format); + DRM_DEBUG_KMS("unsupported AFBC format[%08x]\n", format); return -EINVAL; } - - return -EINVAL; } static uint16_t scl_vop_cal_scale(enum scale_mode mode, uint32_t src, |