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drm/hyperv: Use fbdev-shmem

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Implement fbdev emulation with fbdev-shmem. Avoids the overhead of
fbdev-generic's additional shadow buffering. No functional changes.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Deepak Rawat <drawat.floss@gmail.com>
Reviewed-by: Deepak Rawat <drawat.floss@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240419083331.7761-12-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann 2024-04-19 10:29:04 +02:00
parent 994c6277e6
commit b3e328dced
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/hyperv/hyperv_drm_drv.c
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@ -11,7 +11,7 @@
#include <drm/drm_aperture.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_drv.h>
#include <drm/drm_fbdev_generic.h>
#include <drm/drm_fbdev_shmem.h>
#include <drm/drm_gem_shmem_helper.h>
#include <drm/drm_simple_kms_helper.h>
@ -149,7 +149,7 @@ static int hyperv_vmbus_probe(struct hv_device *hdev,
goto err_free_mmio;
}
drm_fbdev_generic_setup(dev, 0);
drm_fbdev_shmem_setup(dev, 0);
return 0;