[v3,10/19] media: venus: core: Use GENMASK for dma_mask

Message ID	20230911-topic-mars-v3-10-79f23b81c261@linaro.org
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Headers	show Received: from mail-ej1-f46.google.com (mail-ej1-f46.google.com [209.85.218.46]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 110F9152E13 for <linux-media@vger.kernel.org>; Wed, 27 Mar 2024 18:09:05 +0000 (UTC) From: Konrad Dybcio <konrad.dybcio@linaro.org> Date: Wed, 27 Mar 2024 19:08:48 +0100 Subject: [PATCH v3 10/19] media: venus: core: Use GENMASK for dma_mask Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20230911-topic-mars-v3-10-79f23b81c261@linaro.org> References: <20230911-topic-mars-v3-0-79f23b81c261@linaro.org> In-Reply-To: <20230911-topic-mars-v3-0-79f23b81c261@linaro.org> To: 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>, Dikshita Agarwal <quic_dikshita@quicinc.com>, 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, Konrad Dybcio <konrad.dybcio@linaro.org>
Series	Venus cleanups \| expand [v3,00/19] Venus cleanups [v3,01/19] media: venus: pm_helpers: Only set rate of the core clock in core_clks_enable [v3,02/19] media: venus: pm_helpers: Rename core_clks_get to venus_clks_get [v3,03/19] media: venus: pm_helpers: Add kerneldoc to venus_clks_get() [v3,04/19] media: venus: core: Set OPP clkname in a common code path [v3,05/19] media: venus: pm_helpers: Kill dead code [v3,06/19] media: venus: pm_helpers: Move reset acquisition to common code [v3,07/19] media: venus: core: Deduplicate OPP genpd names [v3,08/19] media: venus: core: Get rid of vcodec_num [v3,09/19] media: venus: core: Drop cache properties in resource struct [v3,10/19] media: venus: core: Use GENMASK for dma_mask [v3,11/19] media: venus: core: Remove cp_start [v3,12/19] media: venus: pm_helpers: Commonize core_power [v3,13/19] media: venus: pm_helpers: Remove pm_ops->core_put [v3,14/19] media: venus: core: Define a pointer to core->res [v3,15/19] media: venus: pm_helpers: Simplify vcodec clock handling [v3,16/19] media: venus: pm_helpers: Commonize getting clocks and GenPDs [v3,17/19] media: venus: pm_helpers: Commonize vdec_get() [v3,18/19] media: venus: pm_helpers: Commonize venc_get() [v3,19/19] media: venus: pm_helpers: Use reset_bulk API

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20230911-topic-mars-v3-10-79f23b81c261@linaro.org

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New

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From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Wed, 27 Mar 2024 19:08:48 +0100
Subject: [PATCH v3 10/19] media: venus: core: Use GENMASK for dma_mask
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In-Reply-To: <20230911-topic-mars-v3-0-79f23b81c261@linaro.org>
To: 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>,
 Dikshita Agarwal <quic_dikshita@quicinc.com>,
 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, Konrad Dybcio <konrad.dybcio@linaro.org>

Series

Venus cleanups | expand

Commit Message

Konrad Dybcio March 27, 2024, 6:08 p.m. UTC

The raw literals mean very little. Substitute it with more telling
bitops macros.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
 drivers/media/platform/qcom/venus/core.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

Comments

Dikshita Agarwal April 5, 2024, 7:59 a.m. UTC | #1

On 3/27/2024 11:38 PM, Konrad Dybcio wrote:
> The raw literals mean very little. Substitute it with more telling
> bitops macros.
> 
> Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
>  drivers/media/platform/qcom/venus/core.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
> 
> diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
> index 51ac9eff244c..5d41ecddcef6 100644
> --- a/drivers/media/platform/qcom/venus/core.c
> +++ b/drivers/media/platform/qcom/venus/core.c
> @@ -562,7 +562,7 @@ static const struct venus_resources msm8916_res = {
>  	.clks_num = 3,
>  	.max_load = 352800, /* 720p@30 + 1080p@30 */
>  	.hfi_version = HFI_VERSION_1XX,
> -	.dma_mask = 0xddc00000 - 1,
> +	.dma_mask = (GENMASK(31, 30) | GENMASK(28, 26) | GENMASK(24, 22)) - 1,
>  	.fwname = "qcom/venus-1.8/venus.mbn",
>  };
>  
> @@ -592,7 +592,7 @@ static const struct venus_resources msm8996_res = {
>  	.vcodec_clks_num = 1,
>  	.max_load = 2563200,
>  	.hfi_version = HFI_VERSION_3XX,
> -	.dma_mask = 0xddc00000 - 1,
> +	.dma_mask = (GENMASK(31, 30) | GENMASK(28, 26) | GENMASK(24, 22)) - 1,
>  	.fwname = "qcom/venus-4.2/venus.mbn",
>  };
>  
> @@ -693,7 +693,7 @@ static const struct venus_resources sdm845_res = {
>  	.max_load = 3110400,	/* 4096x2160@90 */
>  	.hfi_version = HFI_VERSION_4XX,
>  	.vpu_version = VPU_VERSION_AR50,
> -	.dma_mask = 0xe0000000 - 1,
> +	.dma_mask = GENMASK(31, 29) - 1,
>  	.fwname = "qcom/venus-5.2/venus.mbn",
>  };
>  
> @@ -715,7 +715,7 @@ static const struct venus_resources sdm845_res_v2 = {
>  	.max_load = 3110400,	/* 4096x2160@90 */
>  	.hfi_version = HFI_VERSION_4XX,
>  	.vpu_version = VPU_VERSION_AR50,
> -	.dma_mask = 0xe0000000 - 1,
> +	.dma_mask = GENMASK(31, 29) - 1,
>  	.cp_start = 0,
>  	.cp_size = 0x70800000,
>  	.cp_nonpixel_start = 0x1000000,
> @@ -759,7 +759,7 @@ static const struct venus_resources sc7180_res = {
>  	.opp_pmdomain = pd_names_cx,
>  	.hfi_version = HFI_VERSION_4XX,
>  	.vpu_version = VPU_VERSION_AR50,
> -	.dma_mask = 0xe0000000 - 1,
> +	.dma_mask = GENMASK(31, 29) - 1,
>  	.cp_start = 0,
>  	.cp_size = 0x70800000,
>  	.cp_nonpixel_start = 0x1000000,
> @@ -814,7 +814,7 @@ static const struct venus_resources sm8250_res = {
>  	.hfi_version = HFI_VERSION_6XX,
>  	.vpu_version = VPU_VERSION_IRIS2,
>  	.num_vpp_pipes = 4,
> -	.dma_mask = 0xe0000000 - 1,
> +	.dma_mask = GENMASK(31, 29) - 1,
>  	.fwname = "qcom/vpu-1.0/venus.mbn",
>  };
>  
> @@ -868,7 +868,7 @@ static const struct venus_resources sc7280_res = {
>  	.hfi_version = HFI_VERSION_6XX,
>  	.vpu_version = VPU_VERSION_IRIS2_1,
>  	.num_vpp_pipes = 1,
> -	.dma_mask = 0xe0000000 - 1,
> +	.dma_mask = GENMASK(31, 29) - 1,
>  	.cp_start = 0,
>  	.cp_size = 0x25800000,
>  	.cp_nonpixel_start = 0x1000000,
> 
Reviewed-by: Dikshita Agarwal <quic_dikshita@quicinc.com>

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 51ac9eff244c..5d41ecddcef6 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -562,7 +562,7 @@  static const struct venus_resources msm8916_res = {
 	.clks_num = 3,
 	.max_load = 352800, /* 720p@30 + 1080p@30 */
 	.hfi_version = HFI_VERSION_1XX,
-	.dma_mask = 0xddc00000 - 1,
+	.dma_mask = (GENMASK(31, 30) | GENMASK(28, 26) | GENMASK(24, 22)) - 1,
 	.fwname = "qcom/venus-1.8/venus.mbn",
 };
 
@@ -592,7 +592,7 @@  static const struct venus_resources msm8996_res = {
 	.vcodec_clks_num = 1,
 	.max_load = 2563200,
 	.hfi_version = HFI_VERSION_3XX,
-	.dma_mask = 0xddc00000 - 1,
+	.dma_mask = (GENMASK(31, 30) | GENMASK(28, 26) | GENMASK(24, 22)) - 1,
 	.fwname = "qcom/venus-4.2/venus.mbn",
 };
 
@@ -693,7 +693,7 @@  static const struct venus_resources sdm845_res = {
 	.max_load = 3110400,	/* 4096x2160@90 */
 	.hfi_version = HFI_VERSION_4XX,
 	.vpu_version = VPU_VERSION_AR50,
-	.dma_mask = 0xe0000000 - 1,
+	.dma_mask = GENMASK(31, 29) - 1,
 	.fwname = "qcom/venus-5.2/venus.mbn",
 };
 
@@ -715,7 +715,7 @@  static const struct venus_resources sdm845_res_v2 = {
 	.max_load = 3110400,	/* 4096x2160@90 */
 	.hfi_version = HFI_VERSION_4XX,
 	.vpu_version = VPU_VERSION_AR50,
-	.dma_mask = 0xe0000000 - 1,
+	.dma_mask = GENMASK(31, 29) - 1,
 	.cp_start = 0,
 	.cp_size = 0x70800000,
 	.cp_nonpixel_start = 0x1000000,
@@ -759,7 +759,7 @@  static const struct venus_resources sc7180_res = {
 	.opp_pmdomain = pd_names_cx,
 	.hfi_version = HFI_VERSION_4XX,
 	.vpu_version = VPU_VERSION_AR50,
-	.dma_mask = 0xe0000000 - 1,
+	.dma_mask = GENMASK(31, 29) - 1,
 	.cp_start = 0,
 	.cp_size = 0x70800000,
 	.cp_nonpixel_start = 0x1000000,
@@ -814,7 +814,7 @@  static const struct venus_resources sm8250_res = {
 	.hfi_version = HFI_VERSION_6XX,
 	.vpu_version = VPU_VERSION_IRIS2,
 	.num_vpp_pipes = 4,
-	.dma_mask = 0xe0000000 - 1,
+	.dma_mask = GENMASK(31, 29) - 1,
 	.fwname = "qcom/vpu-1.0/venus.mbn",
 };
 
@@ -868,7 +868,7 @@  static const struct venus_resources sc7280_res = {
 	.hfi_version = HFI_VERSION_6XX,
 	.vpu_version = VPU_VERSION_IRIS2_1,
 	.num_vpp_pipes = 1,
-	.dma_mask = 0xe0000000 - 1,
+	.dma_mask = GENMASK(31, 29) - 1,
 	.cp_start = 0,
 	.cp_size = 0x25800000,
 	.cp_nonpixel_start = 0x1000000,

[v3,10/19] media: venus: core: Use GENMASK for dma_mask

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