Displaying 2 results from an estimated 2 matches for "drm_mode_config_helper_".
2018 Oct 02
1
[PATCH] qxl: fix null-pointer crash during suspend
...y: Daniel Vetter <daniel.vetter at ffwll.ch>
I'll let Gerd pick this one up, after some testing. Also adding Laurent.
-Daniel
> "crtc_funcs->disable" call would crash (resulting in suspend failure).
> Fix this by converting the suspend/resume functions to use the
> drm_mode_config_helper_* helpers.
>
> Tested system sleep with QEMU 3.0 using "echo mem > /sys/power/state".
> During suspend the following message is visible from QEMU:
>
> spice/server/display-channel.c:2425:display_channel_validate_surface: canvas address is 0x7fd05da68308 for 0 (and i...
2019 Nov 08
0
[PATCH AUTOSEL 4.19 085/205] qxl: fix null-pointer crash during suspend
...gt;
[ Upstream commit 7948a2b15873319d1bff4d37c09b9f2bf87b9021 ]
"crtc->helper_private" is not initialized by the QXL driver and thus the
"crtc_funcs->disable" call would crash (resulting in suspend failure).
Fix this by converting the suspend/resume functions to use the
drm_mode_config_helper_* helpers.
Tested system sleep with QEMU 3.0 using "echo mem > /sys/power/state".
During suspend the following message is visible from QEMU:
spice/server/display-channel.c:2425:display_channel_validate_surface: canvas address is 0x7fd05da68308 for 0 (and is NULL)
spice/server/...