From: Dikshita Agarwal <quic_dikshita@quicinc.com>
To: Konrad Dybcio <konrad.dybcio@linaro.org>,
Stanimir Varbanov <stanimir.k.varbanov@gmail.com>,
Vikash Garodia <quic_vgarodia@quicinc.com>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
Philipp Zabel <p.zabel@pengutronix.de>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
Stanimir Varbanov <stanimir.varbanov@linaro.org>,
Mauro Carvalho Chehab <mchehab+huawei@kernel.org>,
<linux-media@vger.kernel.org>, <linux-arm-msm@vger.kernel.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 06/19] media: venus: pm_helpers: Move reset acquisition to common code
Date: Fri, 5 Apr 2024 13:21:42 +0530 [thread overview]
Message-ID: <09ad75db-2b13-68ff-a5cf-12a7cd0d46c7@quicinc.com> (raw)
In-Reply-To: <20230911-topic-mars-v3-6-79f23b81c261@linaro.org>
On 3/27/2024 11:38 PM, Konrad Dybcio wrote:
> There is no reason to keep reset_get code local to HFIv4/v6.
>
> Move it to the common part.
>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
> drivers/media/platform/qcom/venus/core.c | 9 ++++++++-
> drivers/media/platform/qcom/venus/pm_helpers.c | 23 -----------------------
> 2 files changed, 8 insertions(+), 24 deletions(-)
>
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index 5ab3c414ec0f..0652065cb113 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -15,6 +15,7 @@
> #include <linux/of_platform.h>
> #include <linux/platform_device.h>
> #include <linux/pm_opp.h>
> +#include <linux/reset.h>
> #include <linux/slab.h>
> #include <linux/types.h>
> #include <linux/pm_domain.h>
> @@ -286,7 +287,7 @@ static int venus_probe(struct platform_device *pdev)
> {
> struct device *dev = &pdev->dev;
> struct venus_core *core;
> - int ret;
> + int i, ret;
>
> core = devm_kzalloc(dev, sizeof(*core), GFP_KERNEL);
> if (!core)
> @@ -324,6 +325,12 @@ static int venus_probe(struct platform_device *pdev)
> if (ret)
> return ret;
>
> + for (i = 0; i < core->res->resets_num; i++) {
> + core->resets[i] = devm_reset_control_get_exclusive(dev, core->res->resets[i]);
> + if (IS_ERR(core->resets[i]))
> + return PTR_ERR(core->resets[i]);
> + }
> +
> if (core->pm_ops->core_get) {
> ret = core->pm_ops->core_get(core);
> if (ret)
> diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
> index 730c4b593cec..5b2a40a2f524 100644
> --- a/drivers/media/platform/qcom/venus/pm_helpers.c
> +++ b/drivers/media/platform/qcom/venus/pm_helpers.c
> @@ -939,25 +939,6 @@ static int core_resets_reset(struct venus_core *core)
> return ret;
> }
>
> -static int core_resets_get(struct venus_core *core)
> -{
> - struct device *dev = core->dev;
> - const struct venus_resources *res = core->res;
> - unsigned int i;
> - int ret;
> -
> - for (i = 0; i < res->resets_num; i++) {
> - core->resets[i] =
> - devm_reset_control_get_exclusive(dev, res->resets[i]);
> - if (IS_ERR(core->resets[i])) {
> - ret = PTR_ERR(core->resets[i]);
> - return ret;
> - }
> - }
> -
> - return 0;
> -}
> -
> static int core_get_v4(struct venus_core *core)
> {
> struct device *dev = core->dev;
> @@ -981,10 +962,6 @@ static int core_get_v4(struct venus_core *core)
> if (ret)
> return ret;
>
> - ret = core_resets_get(core);
> - if (ret)
> - return ret;
> -
> if (legacy_binding)
> return 0;
>
>
Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
next prev parent reply other threads:[~2024-04-05 7:52 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-27 18:08 [PATCH v3 00/19] Venus cleanups Konrad Dybcio
2024-03-27 18:08 ` [PATCH v3 01/19] media: venus: pm_helpers: Only set rate of the core clock in core_clks_enable Konrad Dybcio
2024-04-05 7:31 ` Dikshita Agarwal
2024-04-05 8:49 ` Vikash Garodia
2024-03-27 18:08 ` [PATCH v3 02/19] media: venus: pm_helpers: Rename core_clks_get to venus_clks_get Konrad Dybcio
2024-04-05 7:32 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 03/19] media: venus: pm_helpers: Add kerneldoc to venus_clks_get() Konrad Dybcio
2024-04-05 8:26 ` Dikshita Agarwal
2024-04-05 12:44 ` Vikash Garodia
2024-04-09 18:22 ` Konrad Dybcio
2024-04-10 12:03 ` Vikash Garodia
2024-04-09 18:16 ` Konrad Dybcio
2024-03-27 18:08 ` [PATCH v3 04/19] media: venus: core: Set OPP clkname in a common code path Konrad Dybcio
2024-04-05 7:39 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 05/19] media: venus: pm_helpers: Kill dead code Konrad Dybcio
2024-04-05 7:49 ` Dikshita Agarwal
2024-04-09 18:24 ` Konrad Dybcio
2024-04-23 7:59 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 06/19] media: venus: pm_helpers: Move reset acquisition to common code Konrad Dybcio
2024-04-05 7:51 ` Dikshita Agarwal [this message]
2024-03-27 18:08 ` [PATCH v3 07/19] media: venus: core: Deduplicate OPP genpd names Konrad Dybcio
2024-04-05 7:52 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 08/19] media: venus: core: Get rid of vcodec_num Konrad Dybcio
2024-04-05 9:18 ` Dikshita Agarwal
2024-04-05 12:30 ` Vikash Garodia
2024-03-27 18:08 ` [PATCH v3 09/19] media: venus: core: Drop cache properties in resource struct Konrad Dybcio
2024-04-05 7:57 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 10/19] media: venus: core: Use GENMASK for dma_mask Konrad Dybcio
2024-04-05 7:59 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 11/19] media: venus: core: Remove cp_start Konrad Dybcio
2024-04-05 8:09 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 12/19] media: venus: pm_helpers: Commonize core_power Konrad Dybcio
2024-04-05 8:12 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 13/19] media: venus: pm_helpers: Remove pm_ops->core_put Konrad Dybcio
2024-04-05 9:01 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 14/19] media: venus: core: Define a pointer to core->res Konrad Dybcio
2024-04-24 0:33 ` Bryan O'Donoghue
2024-04-25 12:38 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 15/19] media: venus: pm_helpers: Simplify vcodec clock handling Konrad Dybcio
2024-04-25 12:44 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 16/19] media: venus: pm_helpers: Commonize getting clocks and GenPDs Konrad Dybcio
2024-04-25 12:46 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 17/19] media: venus: pm_helpers: Commonize vdec_get() Konrad Dybcio
2024-04-25 12:47 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 18/19] media: venus: pm_helpers: Commonize venc_get() Konrad Dybcio
2024-04-25 12:47 ` Dikshita Agarwal
2024-03-27 18:08 ` [PATCH v3 19/19] media: venus: pm_helpers: Use reset_bulk API Konrad Dybcio
2024-04-05 8:30 ` Dikshita Agarwal
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