Displaying 3 results from an estimated 3 matches for "2b5d1c29f6c4".
2023 Aug 14
1
2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts")
On Mon, 14 Aug 2023 16:51:08 +0200,
Karol Herbst wrote:
>
> I've sent a patch out to address this memory corruption
> https://patchwork.freedesktop.org/patch/552642/
>
> It might or might not fix regressions from the original I2C fix, so
> please test and report if there are remaining issues.
Thanks! I'll build a test kernel and ask the reporter for testing
with it.
2023 Aug 14
2
[PATCH] drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create
We can't simply free the connector after calling drm_connector_init on it.
We need to clean up the drm side first.
It might not fix all regressions from 2b5d1c29f6c4 ("drm/nouveau/disp:
PIOR DP uses GPIO for HPD, not PMGR AUX interrupts"), but at least it
fixes a memory corruption in error handling related to that commit.
Link: https://lore.kernel.org/lkml/20230806213107.GFZNARG6moWpFuSJ9W at fat_crate.local/
Fixes: 95983aea8003 ("drm/nouveau/di...
2023 Oct 11
1
[PATCH] drm/nouveau/disp: fix DP capable DSM connectors
...ntil we properly figure out how to
deal with this.
This resolves user regressions on GPUs with such connectors without
reverting the original fix.
Cc: Lyude Paul <lyude at redhat.com>
Cc: stable at vger.kernel.org # 6.4+
Closes: https://gitlab.freedesktop.org/drm/nouveau/-/issues/255
Fixes: 2b5d1c29f6c4 ("drm/nouveau/disp: PIOR DP uses GPIO for HPD, not PMGR AUX interrupts")
Signed-off-by: Karol Herbst <kherbst at redhat.com>
---
drivers/gpu/drm/nouveau/nvkm/engine/disp/uconn.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouve...