diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-10-13 13:10:27 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2020-10-15 23:37:58 +0200 |
| commit | 488c888ae1d4bb7121a2935b5f46aa65bbd62937 (patch) | |
| tree | ab67fd2128b0a4fa7f1496c56a15a38a23b832d4 /drivers/gpu/drm/vkms/vkms_drv.c | |
| parent | 063bc37d460990f8c9e6358bd6169809df09ccd3 (diff) | |
drm/vkms: Switch to shmem helpers
Inspired by a patch by Chris Wilson for vgem. Plus this gives us vmap
at the gem bo level, which we need for generic fbdev emulation.
Luckily shmem also tracks ->vaddr, so we just need to adjust the code
all over a bit to make this fit.
Also wire up handle_to_fd, dunno why that was missing.
v2:
- Drop now unused container_of #define (Melissa)
- Make sure we keep creating cached objects, this is for testing
(Thomas)
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Cc: Melissa Wen <melissa.srw@gmail.com>
Cc: Haneen Mohammed <hamohammed.sa@gmail.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Melissa Wen <melissa.srw@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201013111027.375999-1-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/vkms/vkms_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_drv.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index eb4007443706..198a8941d6ea 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -23,6 +23,7 @@ #include <drm/drm_ioctl.h> #include <drm/drm_managed.h> #include <drm/drm_probe_helper.h> +#include <drm/drm_gem_shmem_helper.h> #include <drm/drm_vblank.h> #include "vkms_drv.h" @@ -39,17 +40,7 @@ bool enable_cursor = true; module_param_named(enable_cursor, enable_cursor, bool, 0444); MODULE_PARM_DESC(enable_cursor, "Enable/Disable cursor support"); -static const struct file_operations vkms_driver_fops = { - .owner = THIS_MODULE, - .open = drm_open, - .mmap = drm_gem_mmap, - .unlocked_ioctl = drm_ioctl, - .compat_ioctl = drm_compat_ioctl, - .poll = drm_poll, - .read = drm_read, - .llseek = no_llseek, - .release = drm_release, -}; +DEFINE_DRM_GEM_FOPS(vkms_driver_fops); static void vkms_release(struct drm_device *dev) { @@ -91,9 +82,8 @@ static struct drm_driver vkms_driver = { .driver_features = DRIVER_MODESET | DRIVER_ATOMIC | DRIVER_GEM, .release = vkms_release, .fops = &vkms_driver_fops, - .dumb_create = vkms_dumb_create, - .prime_fd_to_handle = drm_gem_prime_fd_to_handle, - .gem_prime_import_sg_table = vkms_prime_import_sg_table, + .gem_create_object = drm_gem_shmem_create_object_cached, + DRM_GEM_SHMEM_DRIVER_OPS, .name = DRIVER_NAME, .desc = DRIVER_DESC, |