diff options
| author | Haneen Mohammed <hamohammed.sa@gmail.com> | 2018-09-06 08:19:11 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2018-09-11 19:57:32 +0200 |
| commit | b8789ea71dce5fbab7b9428294759f5fc2357259 (patch) | |
| tree | 0a23cdc9997c0f90455d215f0add374f67d4683f /drivers/gpu/drm | |
| parent | db7f419c06d7cce892384df464d4b609a3ea70af (diff) | |
| download | talos-obmc-linux-b8789ea71dce5fbab7b9428294759f5fc2357259.tar.gz talos-obmc-linux-b8789ea71dce5fbab7b9428294759f5fc2357259.zip | |
drm/vkms: Enable/Disable cursor support with module option
Cursor support is not complete yet. Add module option 'enable_cursor'
to enable/disable cursor support which is used for testing currently.
Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/b47f44f518d3c9858f1469193f1136e0c490060b.1536210181.git.hamohammed.sa@gmail.com
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_drv.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_output.c | 13 |
3 files changed, 14 insertions, 5 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index bd9d4b2389bd..2d49ad31ad0b 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -21,6 +21,10 @@ static struct vkms_device *vkms_device; +bool enable_cursor; +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, diff --git a/drivers/gpu/drm/vkms/vkms_drv.h b/drivers/gpu/drm/vkms/vkms_drv.h index c9723c069ebf..1c93990693e3 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.h +++ b/drivers/gpu/drm/vkms/vkms_drv.h @@ -16,6 +16,8 @@ #define XRES_MAX 8192 #define YRES_MAX 8192 +extern bool enable_cursor; + static const u32 vkms_formats[] = { DRM_FORMAT_XRGB8888, }; diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c index 19f9ffcbf9eb..271a0eb9042c 100644 --- a/drivers/gpu/drm/vkms/vkms_output.c +++ b/drivers/gpu/drm/vkms/vkms_output.c @@ -56,10 +56,12 @@ int vkms_output_init(struct vkms_device *vkmsdev) if (IS_ERR(primary)) return PTR_ERR(primary); - cursor = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_CURSOR); - if (IS_ERR(cursor)) { - ret = PTR_ERR(cursor); - goto err_cursor; + if (enable_cursor) { + cursor = vkms_plane_init(vkmsdev, DRM_PLANE_TYPE_CURSOR); + if (IS_ERR(cursor)) { + ret = PTR_ERR(cursor); + goto err_cursor; + } } ret = vkms_crtc_init(dev, crtc, primary, cursor); @@ -112,7 +114,8 @@ err_connector: drm_crtc_cleanup(crtc); err_crtc: - drm_plane_cleanup(cursor); + if (enable_cursor) + drm_plane_cleanup(cursor); err_cursor: drm_plane_cleanup(primary); |
