Re: [PATCH v3 04/11] drm/exynos: Use drm_fb_helper_lastclose() and _poll_changed()

Den 07.12.2017 01.50, skrev Inki Dae:

2017년 12월 06일 03:24에 Noralf Trønnes 이(가) 쓴 글:

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

Cc: Inki Dae inki.dae@samsung.com Cc: Joonyoung Shim jy0922.shim@samsung.com Cc: Seung-Woo Kim sw0312.kim@samsung.com Cc: Kyungmin Park kyungmin.park@samsung.com Signed-off-by: Noralf Trønnes noralf@tronnes.org Acked-by: Daniel Vetter daniel.vetter@ffwll.ch

Seems you missed my ACK, http://www.spinics.net/lists/intel-gfx/msg146188.html

Thanks for reminding me.

Noralf.

Thanks, Inki Dae

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drivers/gpu/drm/exynos/exynos_drm_drv.c | 8 ++------ drivers/gpu/drm/exynos/exynos_drm_fb.c | 2 +- drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 18 ------------------ drivers/gpu/drm/exynos/exynos_drm_fbdev.h | 2 -- 4 files changed, 3 insertions(+), 27 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 82b72425a42f..2f2bd6e37e62 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -16,6 +16,7 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_crtc_helper.h> +#include <drm/drm_fb_helper.h>

#include <linux/component.h>

@@ -89,11 +90,6 @@ static void exynos_drm_postclose(struct drm_device *dev, struct drm_file *file) file->driver_priv = NULL; }

-static void exynos_drm_lastclose(struct drm_device *dev) -{

• exynos_drm_fbdev_restore_mode(dev);

-}

• static const struct vm_operations_struct exynos_drm_gem_vm_ops = { .fault = exynos_drm_gem_fault, .open = drm_gem_vm_open,

@@ -140,7 +136,7 @@ static struct drm_driver exynos_drm_driver = { .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME | DRIVER_ATOMIC | DRIVER_RENDER, .open = exynos_drm_open,

• .lastclose = exynos_drm_lastclose,

• .lastclose = drm_fb_helper_lastclose, .postclose = exynos_drm_postclose, .gem_free_object_unlocked = exynos_drm_gem_free_object, .gem_vm_ops = &exynos_drm_gem_vm_ops,

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c index 8208df56a88f..0faaf829f5bf 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fb.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c @@ -205,7 +205,7 @@ static struct drm_mode_config_helper_funcs exynos_drm_mode_config_helpers = {

static const struct drm_mode_config_funcs exynos_drm_mode_config_funcs = { .fb_create = exynos_user_fb_create,

• .output_poll_changed = exynos_drm_output_poll_changed,

• .output_poll_changed = drm_fb_helper_output_poll_changed, .atomic_check = exynos_atomic_check, .atomic_commit = drm_atomic_helper_commit, };

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index dfb66ecf417b..132dd52d0ac7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -270,24 +270,6 @@ void exynos_drm_fbdev_fini(struct drm_device *dev) private->fb_helper = NULL; }

-void exynos_drm_fbdev_restore_mode(struct drm_device *dev) -{

• struct exynos_drm_private *private = dev->dev_private;
• if (!private || !private->fb_helper)

• return;
  

• drm_fb_helper_restore_fbdev_mode_unlocked(private->fb_helper);

-}

-void exynos_drm_output_poll_changed(struct drm_device *dev) -{

• struct exynos_drm_private *private = dev->dev_private;
• struct drm_fb_helper *fb_helper = private->fb_helper;
• drm_fb_helper_hotplug_event(fb_helper);

-}

• void exynos_drm_fbdev_suspend(struct drm_device *dev) { struct exynos_drm_private *private = dev->dev_private;

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h index 645d1bb7f665..b33847223a85 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.h +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.h @@ -19,8 +19,6 @@

int exynos_drm_fbdev_init(struct drm_device *dev); void exynos_drm_fbdev_fini(struct drm_device *dev); -void exynos_drm_fbdev_restore_mode(struct drm_device *dev); -void exynos_drm_output_poll_changed(struct drm_device *dev); void exynos_drm_fbdev_suspend(struct drm_device *drm); void exynos_drm_fbdev_resume(struct drm_device *drm);