mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-03 23:58:05 +00:00
drm/i915/display: Add helper func to get intel_fbdev from drm_fb_helper
Add a helper function to retrieve struct intel_fbdev from struct drm_fb_helper. Cc: Matthew Auld <matthew.auld@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Nirmoy Das <nirmoy.das@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230404143100.10452-4-nirmoy.das@intel.com
This commit is contained in:
parent
eaee1c0858
commit
63b685efaa
1 changed files with 10 additions and 13 deletions
|
@ -67,6 +67,11 @@ struct intel_fbdev {
|
|||
struct mutex hpd_lock;
|
||||
};
|
||||
|
||||
static struct intel_fbdev *to_intel_fbdev(struct drm_fb_helper *fb_helper)
|
||||
{
|
||||
return container_of(fb_helper, struct intel_fbdev, helper);
|
||||
}
|
||||
|
||||
static struct intel_frontbuffer *to_frontbuffer(struct intel_fbdev *ifbdev)
|
||||
{
|
||||
return ifbdev->fb->frontbuffer;
|
||||
|
@ -79,9 +84,7 @@ static void intel_fbdev_invalidate(struct intel_fbdev *ifbdev)
|
|||
|
||||
static int intel_fbdev_set_par(struct fb_info *info)
|
||||
{
|
||||
struct drm_fb_helper *fb_helper = info->par;
|
||||
struct intel_fbdev *ifbdev =
|
||||
container_of(fb_helper, struct intel_fbdev, helper);
|
||||
struct intel_fbdev *ifbdev = to_intel_fbdev(info->par);
|
||||
int ret;
|
||||
|
||||
ret = drm_fb_helper_set_par(info);
|
||||
|
@ -93,9 +96,7 @@ static int intel_fbdev_set_par(struct fb_info *info)
|
|||
|
||||
static int intel_fbdev_blank(int blank, struct fb_info *info)
|
||||
{
|
||||
struct drm_fb_helper *fb_helper = info->par;
|
||||
struct intel_fbdev *ifbdev =
|
||||
container_of(fb_helper, struct intel_fbdev, helper);
|
||||
struct intel_fbdev *ifbdev = to_intel_fbdev(info->par);
|
||||
int ret;
|
||||
|
||||
ret = drm_fb_helper_blank(blank, info);
|
||||
|
@ -108,9 +109,7 @@ static int intel_fbdev_blank(int blank, struct fb_info *info)
|
|||
static int intel_fbdev_pan_display(struct fb_var_screeninfo *var,
|
||||
struct fb_info *info)
|
||||
{
|
||||
struct drm_fb_helper *fb_helper = info->par;
|
||||
struct intel_fbdev *ifbdev =
|
||||
container_of(fb_helper, struct intel_fbdev, helper);
|
||||
struct intel_fbdev *ifbdev = to_intel_fbdev(info->par);
|
||||
int ret;
|
||||
|
||||
ret = drm_fb_helper_pan_display(var, info);
|
||||
|
@ -136,8 +135,7 @@ static const struct fb_ops intelfb_ops = {
|
|||
static int intelfb_alloc(struct drm_fb_helper *helper,
|
||||
struct drm_fb_helper_surface_size *sizes)
|
||||
{
|
||||
struct intel_fbdev *ifbdev =
|
||||
container_of(helper, struct intel_fbdev, helper);
|
||||
struct intel_fbdev *ifbdev = to_intel_fbdev(helper);
|
||||
struct drm_framebuffer *fb;
|
||||
struct drm_device *dev = helper->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
|
@ -194,8 +192,7 @@ static int intelfb_alloc(struct drm_fb_helper *helper,
|
|||
static int intelfb_create(struct drm_fb_helper *helper,
|
||||
struct drm_fb_helper_surface_size *sizes)
|
||||
{
|
||||
struct intel_fbdev *ifbdev =
|
||||
container_of(helper, struct intel_fbdev, helper);
|
||||
struct intel_fbdev *ifbdev = to_intel_fbdev(helper);
|
||||
struct intel_framebuffer *intel_fb = ifbdev->fb;
|
||||
struct drm_device *dev = helper->dev;
|
||||
struct drm_i915_private *dev_priv = to_i915(dev);
|
||||
|
|
Loading…
Reference in a new issue