diff options
| author | Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> | 2018-05-17 02:55:36 +0300 |
|---|---|---|
| committer | Gustavo Padovan <gustavo.padovan@collabora.com> | 2018-07-05 15:46:15 +0300 |
| commit | c04372ea4abd83ec6c86083f2afe9322515ee293 (patch) | |
| tree | 346eb82e9f3183872ca2f001f501fd85f7eb2222 /drivers/gpu/drm/vkms/vkms_drv.c | |
| parent | 41111ce17ee7277cb7451e8a21e319220afc130d (diff) | |
| download | linux-c04372ea4abd83ec6c86083f2afe9322515ee293.tar.xz | |
drm/vkms: Add mode_config initialization
Initialize minimum and maximum width and height of the frame buffers
with default values.
Signed-off-by: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
Reviewed-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/75c55df671f24b037f9172700b479f4bb2fa7c92.1526514457.git.rodrigosiqueiramelo@gmail.com
Diffstat (limited to 'drivers/gpu/drm/vkms/vkms_drv.c')
| -rw-r--r-- | drivers/gpu/drm/vkms/vkms_drv.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vkms/vkms_drv.c b/drivers/gpu/drm/vkms/vkms_drv.c index 35517b09538e..aec3f180f96d 100644 --- a/drivers/gpu/drm/vkms/vkms_drv.c +++ b/drivers/gpu/drm/vkms/vkms_drv.c @@ -9,6 +9,7 @@ #include <drm/drmP.h> #include <drm/drm_gem.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_atomic_helper.h> #include "vkms_drv.h" #define DRIVER_NAME "vkms" @@ -17,6 +18,12 @@ #define DRIVER_MAJOR 1 #define DRIVER_MINOR 0 +#define XRES_MIN 32 +#define YRES_MIN 32 + +#define XRES_MAX 8192 +#define YRES_MAX 8192 + static struct vkms_device *vkms_device; static const struct file_operations vkms_driver_fops = { @@ -67,6 +74,11 @@ static const struct drm_connector_funcs vkms_connector_funcs = { .destroy = vkms_connector_destroy, }; +static const struct drm_mode_config_funcs vkms_mode_funcs = { + .atomic_check = drm_atomic_helper_check, + .atomic_commit = drm_atomic_helper_commit, +}; + static int __init vkms_init(void) { int ret; @@ -87,6 +99,11 @@ static int __init vkms_init(void) } drm_mode_config_init(&vkms_device->drm); + vkms_device->drm.mode_config.funcs = &vkms_mode_funcs; + vkms_device->drm.mode_config.min_width = XRES_MIN; + vkms_device->drm.mode_config.min_height = YRES_MIN; + vkms_device->drm.mode_config.max_width = XRES_MAX; + vkms_device->drm.mode_config.max_height = YRES_MAX; ret = drm_connector_init(&vkms_device->drm, &vkms_device->connector, &vkms_connector_funcs, |