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| author |   Martin Krastev <martin.krastev@broadcom.com> | 2024-01-26 15:08:03 -0500 |
|---|---|---|
| committer |   Zack Rusin <zack.rusin@broadcom.com> | 2024-01-30 14:18:20 -0500 |
| commit | ed96cf7ad590989b009d6da5cd26387d995dac13 (patch) | |
| tree | 450edc6589742e876ca8c8656d2b539adcf5a8b8 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | drm/vmwgfx: Add SPDX header to vmwgfx_drm.h (diff) | |
| download | linux-rng-ed96cf7ad590989b009d6da5cd26387d995dac13.tar.xz linux-rng-ed96cf7ad590989b009d6da5cd26387d995dac13.zip | |
drm/vmwgfx: Fix vmw_du_get_cursor_mob fencing of newly-created MOBs
The fencing of MOB creation used in vmw_du_get_cursor_mob was incompatible
with register-based device communication employed by this routine. As a
result cursor MOB creation was racy, leading to potentially broken/missing
mouse cursor on desktops using CursorMob device feature.
Fixes: 53bc3f6fb6b3 ("drm/vmwgfx: Clean up cursor mobs")
Signed-off-by: Martin Krastev <martin.krastev@broadcom.com>
Reviewed-by: Maaz Mombasawala <maaz.mombasawala@broadcom.com>
Reviewed-by: Zack Rusin <zack.rusin@broadcom.com>
Signed-off-by: Zack Rusin <zack.rusin@broadcom.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240126200804.732454-5-zack.rusin@broadcom.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions