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drm/radeon: Use drm_fb_helper_lastclose() and _poll_changed() 

This driver can use drm_fb_helper_lastclose() in its .lastclose function.
It can also use drm_fb_helper_output_poll_changed() as its
.output_poll_changed callback.

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Noralf Trønnes 2017-12-05 19:25:02 +01:00 committed by Alex Deucher
parent ab77e02ce9
commit 3997eea57c
4 changed files with 4 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/gpu/drm/radeon/radeon_display.c
View File

@ -32,6 +32,7 @@
#include <linux/pm_runtime.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_fb_helper.h>
#include <drm/drm_plane_helper.h>
#include <drm/drm_edid.h>
@ -1362,15 +1363,9 @@ radeon_user_framebuffer_create(struct drm_device *dev,
return &radeon_fb->base;
}
static void radeon_output_poll_changed(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
radeon_fb_output_poll_changed(rdev);
}
static const struct drm_mode_config_funcs radeon_mode_funcs = {
.fb_create = radeon_user_framebuffer_create,
.output_poll_changed = radeon_output_poll_changed
.output_poll_changed = drm_fb_helper_output_poll_changed,
};
static const struct drm_prop_enum_list radeon_tmds_pll_enum_list[] =

22
drivers/gpu/drm/radeon/radeon_fb.c
View File

@ -306,12 +306,6 @@ out:
return ret;
}
void radeon_fb_output_poll_changed(struct radeon_device *rdev)
{
if (rdev->mode_info.rfbdev)
drm_fb_helper_hotplug_event(&rdev->mode_info.rfbdev->helper);
}
static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfbdev)
{
struct radeon_framebuffer *rfb = &rfbdev->rfb;
@ -422,19 +416,3 @@ void radeon_fb_remove_connector(struct radeon_device *rdev, struct drm_connector
if (rdev->mode_info.rfbdev)
drm_fb_helper_remove_one_connector(&rdev->mode_info.rfbdev->helper, connector);
}
void radeon_fbdev_restore_mode(struct radeon_device *rdev)
{
struct radeon_fbdev *rfbdev = rdev->mode_info.rfbdev;
struct drm_fb_helper *fb_helper;
int ret;
if (!rfbdev)
return;
fb_helper = &rfbdev->helper;
ret = drm_fb_helper_restore_fbdev_mode_unlocked(fb_helper);
if (ret)
DRM_DEBUG("failed to restore crtc mode\n");
}

5
drivers/gpu/drm/radeon/radeon_kms.c
View File

@ -26,6 +26,7 @@
* Jerome Glisse
*/
#include <drm/drmP.h>
#include <drm/drm_fb_helper.h>
#include "radeon.h"
#include <drm/radeon_drm.h>
#include "radeon_asic.h"
@ -629,9 +630,7 @@ static int radeon_info_ioctl(struct drm_device *dev, void *data, struct drm_file
*/
void radeon_driver_lastclose_kms(struct drm_device *dev)
{
struct radeon_device *rdev = dev->dev_private;
radeon_fbdev_restore_mode(rdev);
drm_fb_helper_lastclose(dev);
vga_switcheroo_process_delayed_switch();
}

3
drivers/gpu/drm/radeon/radeon_mode.h
View File

@ -984,9 +984,6 @@ int radeon_fbdev_init(struct radeon_device *rdev);
void radeon_fbdev_fini(struct radeon_device *rdev);
void radeon_fbdev_set_suspend(struct radeon_device *rdev, int state);
bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj);
void radeon_fbdev_restore_mode(struct radeon_device *rdev);
void radeon_fb_output_poll_changed(struct radeon_device *rdev);
void radeon_crtc_handle_vblank(struct radeon_device *rdev, int crtc_id);