On Thu Apr 17 16:59:02 2025 +0200, Neil Armstrong wrote:
> In order to support the SM8650 iris33 hardware, we need to provide a
> specific constoller power off sequences via the vpu_ops callbacks.
>
> Add the callback, and use the current helper for currently supported
> platforms.
>
> Reviewed-by: Bryan O'Donoghue <[email protected]>
> Reviewed-by: Dikshita Agarwal <[email protected]>
> Tested-by: Bryan O'Donoghue <[email protected]> # x1e Dell
> Reviewed-by: Vikash Garodia <[email protected]>
> Signed-off-by: Neil Armstrong <[email protected]>
> Signed-off-by: Bryan O'Donoghue <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/platform/qcom/iris/iris_vpu2.c | 1 +
drivers/media/platform/qcom/iris/iris_vpu3.c | 1 +
drivers/media/platform/qcom/iris/iris_vpu_common.c | 4 ++--
drivers/media/platform/qcom/iris/iris_vpu_common.h | 2 ++
4 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/drivers/media/platform/qcom/iris/iris_vpu2.c
b/drivers/media/platform/qcom/iris/iris_vpu2.c
index 8f502aed43ce..7cf1bfc352d3 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu2.c
+++ b/drivers/media/platform/qcom/iris/iris_vpu2.c
@@ -34,5 +34,6 @@ static u64 iris_vpu2_calc_freq(struct iris_inst *inst, size_t
data_size)
const struct vpu_ops iris_vpu2_ops = {
.power_off_hw = iris_vpu_power_off_hw,
+ .power_off_controller = iris_vpu_power_off_controller,
.calc_freq = iris_vpu2_calc_freq,
};
diff --git a/drivers/media/platform/qcom/iris/iris_vpu3.c
b/drivers/media/platform/qcom/iris/iris_vpu3.c
index b484638e6105..13dab61427b8 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu3.c
+++ b/drivers/media/platform/qcom/iris/iris_vpu3.c
@@ -118,5 +118,6 @@ static u64 iris_vpu3_calculate_frequency(struct iris_inst
*inst, size_t data_siz
const struct vpu_ops iris_vpu3_ops = {
.power_off_hw = iris_vpu3_power_off_hardware,
+ .power_off_controller = iris_vpu_power_off_controller,
.calc_freq = iris_vpu3_calculate_frequency,
};
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_common.c
b/drivers/media/platform/qcom/iris/iris_vpu_common.c
index fe9896d66848..268e45acaa7c 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_common.c
+++ b/drivers/media/platform/qcom/iris/iris_vpu_common.c
@@ -211,7 +211,7 @@ skip_power_off:
return -EAGAIN;
}
-static int iris_vpu_power_off_controller(struct iris_core *core)
+int iris_vpu_power_off_controller(struct iris_core *core)
{
u32 val = 0;
int ret;
@@ -264,7 +264,7 @@ void iris_vpu_power_off(struct iris_core *core)
{
dev_pm_opp_set_rate(core->dev, 0);
core->iris_platform_data->vpu_ops->power_off_hw(core);
- iris_vpu_power_off_controller(core);
+ core->iris_platform_data->vpu_ops->power_off_controller(core);
iris_unset_icc_bw(core);
if (!iris_vpu_watchdog(core, core->intr_status))
diff --git a/drivers/media/platform/qcom/iris/iris_vpu_common.h
b/drivers/media/platform/qcom/iris/iris_vpu_common.h
index 63fa1fa5a498..f8965661c602 100644
--- a/drivers/media/platform/qcom/iris/iris_vpu_common.h
+++ b/drivers/media/platform/qcom/iris/iris_vpu_common.h
@@ -13,6 +13,7 @@ extern const struct vpu_ops iris_vpu3_ops;
struct vpu_ops {
void (*power_off_hw)(struct iris_core *core);
+ int (*power_off_controller)(struct iris_core *core);
u64 (*calc_freq)(struct iris_inst *inst, size_t data_size);
};
@@ -22,6 +23,7 @@ void iris_vpu_clear_interrupt(struct iris_core *core);
int iris_vpu_watchdog(struct iris_core *core, u32 intr_status);
int iris_vpu_prepare_pc(struct iris_core *core);
int iris_vpu_power_on(struct iris_core *core);
+int iris_vpu_power_off_controller(struct iris_core *core);
void iris_vpu_power_off_hw(struct iris_core *core);
void iris_vpu_power_off(struct iris_core *core);
