Hi all,
After merging the amdgpu tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c: In function 'amdgpu_vkms_sw_fini':
drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c:521:34: error: 'struct amdgpu_vkms_output' has no member named 'vblank_hrtimer'
521 | if (adev->amdgpu_vkms_output[i].vblank_hrtimer.function)
| ^
drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c:522:47: error: 'struct amdgpu_vkms_output' has no member named 'vblank_hrtimer'
522 | hrtimer_cancel(&adev->amdgpu_vkms_output[i].vblank_hrtimer);
| ^
Caused by commit
deefd07eedb7 ("drm/amdgpu: fix vkms crtc settings")
interacting with commit
3e467e478ed3 ("drm/amdgpu: cancel the correct hrtimer on exit")
from the drm-fixes tree. The problem is that this latter patch also
appears in the amdgpu tree as a different commit and git resolves it
incorrectly in the presence of the former commit :-(
I have applied the following merge fix patch.
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Fri, 3 Dec 2021 12:06:57 +1100
Subject: [PATCH] fix up for "drm/amdgpu: cancel the correct hrtimer on exit"
interacting with "drm/amdgpu: fix vkms crtc settings"
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
index e07fc64b655e..6c62c45e3e3e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vkms.c
@@ -518,8 +518,8 @@ static int amdgpu_vkms_sw_fini(void *handle)
int i = 0;
for (i = 0; i < adev->mode_info.num_crtc; i++)
- if (adev->amdgpu_vkms_output[i].vblank_hrtimer.function)
- hrtimer_cancel(&adev->amdgpu_vkms_output[i].vblank_hrtimer);
+ if (adev->mode_info.crtcs[i])
+ hrtimer_cancel(&adev->mode_info.crtcs[i]->vblank_timer);
kfree(adev->mode_info.bios_hardcoded_edid);
kfree(adev->amdgpu_vkms_output);
--
2.33.0
--
Cheers,
Stephen Rothwell
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