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| author | Dave Airlie <airlied@redhat.com> | 2023-08-04 09:26:56 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-08-04 09:27:04 +1000 |
| commit | 062ff85b11da63ecccf7c17778ad225e7b5d06bf (patch) | |
| tree | 77b6bfeaaa50a883fd386ba81b10ff8a5425602e /drivers/gpu | |
| parent | 5d0c230f1de8c7515b6567d9afba1f196fb4e2f4 (diff) | |
| parent | c71b7aa8619a0c9700132d0733e33999fb614339 (diff) | |
| download | linux-stable-062ff85b11da63ecccf7c17778ad225e7b5d06bf.tar.gz linux-stable-062ff85b11da63ecccf7c17778ad225e7b5d06bf.tar.bz2 linux-stable-062ff85b11da63ecccf7c17778ad225e7b5d06bf.zip | |
Merge tag 'drm-misc-fixes-2023-08-03' of ssh://git.freedesktop.org/git/drm/drm-misc into drm-fixes
A NULL pointer dereference fix for TTM, a timings fix for imx/ipuv3 and
the addition of a MODULE_DEVICE_TABLE for the samsung-s6d7aa0 panel.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <mripard@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/ztfogof2dhtlvjwe73mvd2jp5kbldhkkav7k5culuseqblwpti@qfobohwx3c3j
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 3 |
3 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c b/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c index 5f26090b0c98..89585b31b985 100644 --- a/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c +++ b/drivers/gpu/drm/imx/ipuv3/ipuv3-crtc.c @@ -310,7 +310,7 @@ static void ipu_crtc_mode_set_nofb(struct drm_crtc *crtc) dev_warn(ipu_crtc->dev, "8-pixel align hactive %d -> %d\n", sig_cfg.mode.hactive, new_hactive); - sig_cfg.mode.hfront_porch = new_hactive - sig_cfg.mode.hactive; + sig_cfg.mode.hfront_porch -= new_hactive - sig_cfg.mode.hactive; sig_cfg.mode.hactive = new_hactive; } diff --git a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c index 102e1fc7ee38..be4ec5bb5223 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6d7aa0.c @@ -569,6 +569,7 @@ static const struct of_device_id s6d7aa0_of_match[] = { }, { /* sentinel */ } }; +MODULE_DEVICE_TABLE(of, s6d7aa0_of_match); static struct mipi_dsi_driver s6d7aa0_driver = { .probe = s6d7aa0_probe, diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 7139a522b2f3..54e3083076b7 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -519,7 +519,8 @@ static bool ttm_bo_evict_swapout_allowable(struct ttm_buffer_object *bo, if (bo->pin_count) { *locked = false; - *busy = false; + if (busy) + *busy = false; return false; } |