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backend-drm: pass device through atomic commit handler

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The atomic commit is device specific. If we have multiple kms devices, we need
to know which device was used for the atomic commit.

Pass the device instead of the backend through the atomic commit.

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
This commit is contained in:
Michael Tretter 2021-11-16 18:34:39 +01:00 • committed by Daniel Stone
parent 0d967bd7f4
commit d89fcf10cb
1 changed files with 3 additions and 3 deletions
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6
libweston/backend-drm/kms.c
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@ -1184,7 +1184,7 @@ drm_pending_state_apply_atomic(struct drm_pending_state *pending_state,
goto out;
}
ret = drmModeAtomicCommit(device->drm.fd, req, flags, b);
ret = drmModeAtomicCommit(device->drm.fd, req, flags, device);
drm_debug(b, "[atomic] drmModeAtomicCommit\n");
/* Test commits do not take ownership of the state; return
@ -1404,8 +1404,8 @@ static void
atomic_flip_handler(int fd, unsigned int frame, unsigned int sec,
unsigned int usec, unsigned int crtc_id, void *data)
{
struct drm_backend *b = data;
struct drm_device *device = b->drm;
struct drm_device *device = data;
struct drm_backend *b = device->backend;
struct drm_crtc *crtc;
struct drm_output *output;
uint32_t flags = WP_PRESENTATION_FEEDBACK_KIND_VSYNC |