Thread (31 messages) flat view 31 messages, 4 authors, 2016-04-27
STALE3801d

Revision v2 of 4 in this series.

Revisions (4)
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  2. v2 current
  3. v3 [diff vs current]
  4. v4 [diff vs current]

[PATCH v2 2/8] drm/udl: Change drm_fb_helper_sys_*() calls to sys_*()

From: Noralf Trønnes <hidden>
Date: 2016-04-24 20:49:43
Also in: dri-devel, lkml
Subsystem: drm driver for usb displaylink video adapters, drm drivers, drm drivers and misc gpu patches, the rest · Maintainers: Dave Airlie, David Airlie, Simona Vetter, Maarten Lankhorst, Maxime Ripard, Thomas Zimmermann, Linus Torvalds

Now that drm_fb_helper gets deferred io support, the
drm_fb_helper_sys_{fillrect,copyarea,imageblit} functions will schedule
a worker that will call the (struct drm_framebuffer *)->funcs->dirty()
function. This will break this driver so use the
sys_{fillrect,copyarea,imageblit} functions directly.

Signed-off-by: Noralf Trønnes <redacted>
---
 drivers/gpu/drm/udl/udl_fb.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
index fd1eb9d..a52de2f 100644
--- a/drivers/gpu/drm/udl/udl_fb.c
+++ b/drivers/gpu/drm/udl/udl_fb.c
@@ -287,7 +287,7 @@ static void udl_fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect
 {
 	struct udl_fbdev *ufbdev = info->par;
 
-	drm_fb_helper_sys_fillrect(info, rect);
+	sys_fillrect(info, rect);
 
 	udl_handle_damage(&ufbdev->ufb, rect->dx, rect->dy, rect->width,
 			  rect->height);
@@ -297,7 +297,7 @@ static void udl_fb_copyarea(struct fb_info *info, const struct fb_copyarea *regi
 {
 	struct udl_fbdev *ufbdev = info->par;
 
-	drm_fb_helper_sys_copyarea(info, region);
+	sys_copyarea(info, region);
 
 	udl_handle_damage(&ufbdev->ufb, region->dx, region->dy, region->width,
 			  region->height);
@@ -307,7 +307,7 @@ static void udl_fb_imageblit(struct fb_info *info, const struct fb_image *image)
 {
 	struct udl_fbdev *ufbdev = info->par;
 
-	drm_fb_helper_sys_imageblit(info, image);
+	sys_imageblit(info, image);
 
 	udl_handle_damage(&ufbdev->ufb, image->dx, image->dy, image->width,
 			  image->height);
-- 
2.2.2
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