diff options
Diffstat (limited to 'drivers/gpu/drm/sysfb/vesadrm.c')
| -rw-r--r-- | drivers/gpu/drm/sysfb/vesadrm.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/gpu/drm/sysfb/vesadrm.c b/drivers/gpu/drm/sysfb/vesadrm.c index 4e00113e5c77..dbc317778d54 100644 --- a/drivers/gpu/drm/sysfb/vesadrm.c +++ b/drivers/gpu/drm/sysfb/vesadrm.c @@ -5,6 +5,7 @@ #include <linux/limits.h> #include <linux/platform_device.h> #include <linux/sysfb.h> +#include <linux/pm.h> #include <drm/clients/drm_client_setup.h> #include <drm/drm_atomic.h> @@ -21,6 +22,7 @@ #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_gem_shmem_helper.h> #include <drm/drm_managed.h> +#include <drm/drm_modeset_helper.h> #include <drm/drm_modeset_helper_vtables.h> #include <drm/drm_print.h> #include <drm/drm_probe_helper.h> @@ -246,7 +248,7 @@ static const u64 vesadrm_primary_plane_format_modifiers[] = { }; static int vesadrm_primary_plane_helper_atomic_check(struct drm_plane *plane, - struct drm_atomic_state *new_state) + struct drm_atomic_commit *new_state) { struct drm_sysfb_device *sysfb = to_drm_sysfb_device(plane->dev); struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(new_state, plane); @@ -315,7 +317,7 @@ static const struct drm_plane_funcs vesadrm_primary_plane_funcs = { }; static void vesadrm_crtc_helper_atomic_flush(struct drm_crtc *crtc, - struct drm_atomic_state *state) + struct drm_atomic_commit *state) { struct drm_device *dev = crtc->dev; struct drm_sysfb_device *sysfb = to_drm_sysfb_device(dev); @@ -617,6 +619,22 @@ static struct drm_driver vesadrm_driver = { * Platform driver */ +static int vesadrm_pm_suspend(struct device *dev) +{ + struct drm_device *drm = dev_get_drvdata(dev); + + return drm_mode_config_helper_suspend(drm); +} + +static int vesadrm_pm_resume(struct device *dev) +{ + struct drm_device *drm = dev_get_drvdata(dev); + + return drm_mode_config_helper_resume(drm); +} + +static DEFINE_SIMPLE_DEV_PM_OPS(vesadrm_pm_ops, vesadrm_pm_suspend, vesadrm_pm_resume); + static int vesadrm_probe(struct platform_device *pdev) { struct vesadrm_device *vesa; @@ -649,6 +667,7 @@ static void vesadrm_remove(struct platform_device *pdev) static struct platform_driver vesadrm_platform_driver = { .driver = { .name = "vesa-framebuffer", + .pm = pm_sleep_ptr(&vesadrm_pm_ops), }, .probe = vesadrm_probe, .remove = vesadrm_remove, |