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| author | Ayan Kumar Halder <ayan.halder@arm.com> | 2018-05-15 17:04:16 +0100 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2018-07-05 15:19:07 +0100 |
| commit | ff8fc26a764acdf5e0a2f86430bcb96c7b4eebec (patch) | |
| tree | 93832eb6fa0fd4352799654dc25061d6dd7b3728 /drivers/gpu/drm/arm/malidp_hw.h | |
| parent | 62862cfbb18d10c5f8409f4c8e49c4bbaaf18d3a (diff) | |
| download | lwn-ff8fc26a764acdf5e0a2f86430bcb96c7b4eebec.tar.gz lwn-ff8fc26a764acdf5e0a2f86430bcb96c7b4eebec.zip | |
drm/arm/malidp: Split malidp interrupt initialization functions.
Malidp uses two interrupts ie 1. se_irq - used for memory writeback.
and 2. de_irq - used for display output.
Extract the hardware initialization part from malidp interrupt registration
ie (malidp_de_irq_init()/ malidp_se_irq_init()) into a separate function
(ie malidp_de_irq_hw_init()/malidp_se_irq_hw_init())
which will be later invoked from runtime_pm_resume function when it needs
to re-enable the interrupts.
Signed-off-by: Ayan Kumar Halder <ayan.halder@arm.com>
Acked-by: Liviu Dudau <liviu.dudau@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Diffstat (limited to 'drivers/gpu/drm/arm/malidp_hw.h')
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_hw.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/malidp_hw.h b/drivers/gpu/drm/arm/malidp_hw.h index 8304d7763b8d..f5b3eab8398b 100644 --- a/drivers/gpu/drm/arm/malidp_hw.h +++ b/drivers/gpu/drm/arm/malidp_hw.h @@ -302,6 +302,8 @@ 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_se_irq_hw_init(struct malidp_hw_device *hwdev); +void malidp_de_irq_hw_init(struct malidp_hw_device *hwdev); 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 malidp_hw_device *hwdev); |