@@ -295,6 +295,8 @@ static int malidp_irq_init(struct platform_device *pdev)
{
int irq_de, irq_se, ret = 0;
struct drm_device *drm = dev_get_drvdata(&pdev->dev);
+ struct malidp_drm *malidp = drm->dev_private;
+ struct malidp_hw_device *hwdev = malidp->dev;
/* fetch the interrupts from DT */
irq_de = platform_get_irq_byname(pdev, "DE");
@@ -314,7 +316,7 @@ static int malidp_irq_init(struct platform_device *pdev)
ret = malidp_se_irq_init(drm, irq_se);
if (ret) {
- malidp_de_irq_fini(drm);
+ malidp_de_irq_fini(hwdev);
return ret;
}
@@ -651,8 +653,8 @@ static int malidp_bind(struct device *dev)
fbdev_fail:
pm_runtime_get_sync(dev);
vblank_fail:
- malidp_se_irq_fini(drm);
- malidp_de_irq_fini(drm);
+ malidp_se_irq_fini(hwdev);
+ malidp_de_irq_fini(hwdev);
drm->irq_enabled = false;
irq_init_fail:
component_unbind_all(dev, drm);
@@ -681,14 +683,15 @@ static void malidp_unbind(struct device *dev)
{
struct drm_device *drm = dev_get_drvdata(dev);
struct malidp_drm *malidp = drm->dev_private;
+ struct malidp_hw_device *hwdev = malidp->dev;
drm_dev_unregister(drm);
drm_fb_cma_fbdev_fini(drm);
drm_kms_helper_poll_fini(drm);
pm_runtime_get_sync(dev);
drm_crtc_vblank_off(&malidp->crtc);
- malidp_se_irq_fini(drm);
- malidp_de_irq_fini(drm);
+ malidp_se_irq_fini(hwdev);
+ malidp_de_irq_fini(hwdev);
drm->irq_enabled = false;
component_unbind_all(dev, drm);
of_node_put(malidp->crtc.port);
@@ -900,11 +900,8 @@ int malidp_de_irq_init(struct drm_device *drm, int irq)
return 0;
}
-void malidp_de_irq_fini(struct drm_device *drm)
+void malidp_de_irq_fini(struct malidp_hw_device *hwdev)
{
- struct malidp_drm *malidp = drm->dev_private;
- struct malidp_hw_device *hwdev = malidp->dev;
-
malidp_hw_disable_irq(hwdev, MALIDP_DE_BLOCK,
hwdev->hw->map.de_irq_map.irq_mask);
malidp_hw_disable_irq(hwdev, MALIDP_DC_BLOCK,
@@ -973,11 +970,8 @@ int malidp_se_irq_init(struct drm_device *drm, int irq)
return 0;
}
-void malidp_se_irq_fini(struct drm_device *drm)
+void malidp_se_irq_fini(struct malidp_hw_device *hwdev)
{
- struct malidp_drm *malidp = drm->dev_private;
- struct malidp_hw_device *hwdev = malidp->dev;
-
malidp_hw_disable_irq(hwdev, MALIDP_SE_BLOCK,
hwdev->hw->map.se_irq_map.irq_mask);
}
@@ -297,9 +297,9 @@ static inline void malidp_hw_enable_irq(struct malidp_hw_device *hwdev,
}
int malidp_de_irq_init(struct drm_device *drm, int irq);
-void malidp_de_irq_fini(struct drm_device *drm);
+void malidp_de_irq_fini(struct malidp_hw_device *hwdev);
int malidp_se_irq_init(struct drm_device *drm, int irq);
-void malidp_se_irq_fini(struct drm_device *drm);
+void malidp_se_irq_fini(struct malidp_hw_device *hwdev);
u8 malidp_hw_get_format_id(const struct malidp_hw_regmap *map,
u8 layer_id, u32 format);
Malidp uses two interrupts ie 1. se_irq - used for memory writeback. and 2. de_irq - used for display output. 'struct drm_device' is being replaced with 'struct malidp_hw_device' as the function argument. The reason being the dependency of malidp_de_irq_fini on 'struct drm_device' needs to be removed so as to enable it to call from functions which receives 'struct malidp_hw_device' as argument. Furthermore, there is no way to retrieve 'struct drm_device' from 'struct malidp_hw_device'. Signed-off-by: Ayan Kumar Halder <ayan.halder@arm.com> --- Changes in v3:- - Squashed https://patchwork.kernel.org/patch/10357201/ and https://patchwork.kernel.org/patch/10308283/ into a single commit. The reason being that although the two functions belong to different units of malidp (ie scaling engine and display engine), the intent for modifying the prototype of these functions remain the same. Changes in v2:- - Removed the change id and modified the commit messages --- drivers/gpu/drm/arm/malidp_drv.c | 13 ++++++++----- drivers/gpu/drm/arm/malidp_hw.c | 10 ++-------- drivers/gpu/drm/arm/malidp_hw.h | 4 ++-- 3 files changed, 12 insertions(+), 15 deletions(-)