As has been the story with the past few commits, much of the resource
acquisition logic is totally identical between different generations
and there's no good reason to invent a new function for each one.
Commonize core_get() and rename it to venus_get_resources() to be more
meaningful.
Signed-off-by: Konrad Dybcio <[email protected]>
---
drivers/media/platform/qcom/venus/core.c | 8 +++-----
drivers/media/platform/qcom/venus/pm_helpers.c | 5 +----
drivers/media/platform/qcom/venus/pm_helpers.h | 3 +--
3 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 1f4a86b1bd73..6914fa991efb 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -334,11 +334,9 @@ static int venus_probe(struct platform_device *pdev)
return PTR_ERR(core->resets[i]);
}
- if (core->pm_ops->core_get) {
- ret = core->pm_ops->core_get(core);
- if (ret)
- return ret;
- }
+ ret = venus_get_resources(core);
+ if (ret)
+ return ret;
ret = dma_set_mask_and_coherent(dev, res->dma_mask);
if (ret)
diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index 583153bbb74e..ba5199d9e5c9 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -326,7 +326,6 @@ static int load_scale_v1(struct venus_inst *inst)
}
static const struct venus_pm_ops pm_ops_v1 = {
- .core_get = venus_clks_get,
.load_scale = load_scale_v1,
};
@@ -395,7 +394,6 @@ static int venc_power_v3(struct device *dev, int on)
}
static const struct venus_pm_ops pm_ops_v3 = {
- .core_get = venus_clks_get,
.vdec_get = vdec_get_v3,
.vdec_power = vdec_power_v3,
.venc_get = venc_get_v3,
@@ -920,7 +918,7 @@ static int core_resets_reset(struct venus_core *core)
return ret;
}
-static int core_get_v4(struct venus_core *core)
+int venus_get_resources(struct venus_core *core)
{
struct device *dev = core->dev;
const struct venus_resources *res = core->res;
@@ -1109,7 +1107,6 @@ static int load_scale_v4(struct venus_inst *inst)
}
static const struct venus_pm_ops pm_ops_v4 = {
- .core_get = core_get_v4,
.vdec_get = vdec_get_v4,
.vdec_put = vdec_put_v4,
.vdec_power = vdec_power_v4,
diff --git a/drivers/media/platform/qcom/venus/pm_helpers.h b/drivers/media/platform/qcom/venus/pm_helpers.h
index 3014b39aa6e3..7a55a55029f3 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.h
+++ b/drivers/media/platform/qcom/venus/pm_helpers.h
@@ -10,8 +10,6 @@ struct venus_core;
#define POWER_OFF 0
struct venus_pm_ops {
- int (*core_get)(struct venus_core *core);
-
int (*vdec_get)(struct device *dev);
void (*vdec_put)(struct device *dev);
int (*vdec_power)(struct device *dev, int on);
@@ -28,6 +26,7 @@ struct venus_pm_ops {
const struct venus_pm_ops *venus_pm_get(enum hfi_version version);
int venus_core_power(struct venus_core *core, int on);
void vcodec_domains_put(struct venus_core *core);
+int venus_get_resources(struct venus_core *core);
static inline int venus_pm_load_scale(struct venus_inst *inst)
{
--
2.44.0
On 3/27/2024 11:38 PM, Konrad Dybcio wrote:
> As has been the story with the past few commits, much of the resource
> acquisition logic is totally identical between different generations
> and there's no good reason to invent a new function for each one.
>
> Commonize core_get() and rename it to venus_get_resources() to be more
> meaningful.
>
> Signed-off-by: Konrad Dybcio <[email protected]>
> ---
> drivers/media/platform/qcom/venus/core.c | 8 +++-----
> drivers/media/platform/qcom/venus/pm_helpers.c | 5 +----
> drivers/media/platform/qcom/venus/pm_helpers.h | 3 +--
> 3 files changed, 5 insertions(+), 11 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index 1f4a86b1bd73..6914fa991efb 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -334,11 +334,9 @@ static int venus_probe(struct platform_device *pdev)
> return PTR_ERR(core->resets[i]);
> }
>
> - if (core->pm_ops->core_get) {
> - ret = core->pm_ops->core_get(core);
> - if (ret)
> - return ret;
> - }
> + ret = venus_get_resources(core);
> + if (ret)
> + return ret;
>
> ret = dma_set_mask_and_coherent(dev, res->dma_mask);
> if (ret)
> diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
> index 583153bbb74e..ba5199d9e5c9 100644
> --- a/drivers/media/platform/qcom/venus/pm_helpers.c
> +++ b/drivers/media/platform/qcom/venus/pm_helpers.c
> @@ -326,7 +326,6 @@ static int load_scale_v1(struct venus_inst *inst)
> }
>
> static const struct venus_pm_ops pm_ops_v1 = {
> - .core_get = venus_clks_get,
> .load_scale = load_scale_v1,
> };
>
> @@ -395,7 +394,6 @@ static int venc_power_v3(struct device *dev, int on)
> }
>
> static const struct venus_pm_ops pm_ops_v3 = {
> - .core_get = venus_clks_get,
> .vdec_get = vdec_get_v3,
> .vdec_power = vdec_power_v3,
> .venc_get = venc_get_v3,
> @@ -920,7 +918,7 @@ static int core_resets_reset(struct venus_core *core)
> return ret;
> }
>
> -static int core_get_v4(struct venus_core *core)
> +int venus_get_resources(struct venus_core *core)
> {
> struct device *dev = core->dev;
> const struct venus_resources *res = core->res;
> @@ -1109,7 +1107,6 @@ static int load_scale_v4(struct venus_inst *inst)
With this change vcodec_clks_get will be called for legacy targets as well
in venus probe itself, which is currently being called in vdec/venc_probe
for v1 and v3 targets.
This needs to be validated on legacy v1 and v3 devices.
Thanks,
Dikshita
> }
>
> static const struct venus_pm_ops pm_ops_v4 = {
> - .core_get = core_get_v4,
> .vdec_get = vdec_get_v4,
> .vdec_put = vdec_put_v4,
> .vdec_power = vdec_power_v4,
> diff --git a/drivers/media/platform/qcom/venus/pm_helpers.h b/drivers/media/platform/qcom/venus/pm_helpers.h
> index 3014b39aa6e3..7a55a55029f3 100644
> --- a/drivers/media/platform/qcom/venus/pm_helpers.h
> +++ b/drivers/media/platform/qcom/venus/pm_helpers.h
> @@ -10,8 +10,6 @@ struct venus_core;
> #define POWER_OFF 0
>
> struct venus_pm_ops {
> - int (*core_get)(struct venus_core *core);
> -
> int (*vdec_get)(struct device *dev);
> void (*vdec_put)(struct device *dev);
> int (*vdec_power)(struct device *dev, int on);
> @@ -28,6 +26,7 @@ struct venus_pm_ops {
> const struct venus_pm_ops *venus_pm_get(enum hfi_version version);
> int venus_core_power(struct venus_core *core, int on);
> void vcodec_domains_put(struct venus_core *core);
> +int venus_get_resources(struct venus_core *core);
>
> static inline int venus_pm_load_scale(struct venus_inst *inst)
> {
>