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Wed, 06 May 2026 08:15:47 -0700 (PDT) X-Received: by 2002:a17:90a:e7d1:b0:35f:bc9f:e1b6 with SMTP id 98e67ed59e1d1-365a96b6eb6mr2734310a91.1.1778080546676; Wed, 06 May 2026 08:15:46 -0700 (PDT) Received: from [10.204.101.47] ([202.46.23.25]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-365b4f70e8asm4011790a91.11.2026.05.06.08.15.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 06 May 2026 08:15:46 -0700 (PDT) Message-ID: <734e8ad0-54e0-4fcd-a3b4-8e99fb521ea1@oss.qualcomm.com> Date: Wed, 6 May 2026 20:45:38 +0530 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v4 10/13] media: iris: Add power sequence for Glymur To: Vishnu Reddy , Dikshita Agarwal , Abhinav Kumar , Bryan O'Donoghue , Mauro Carvalho Chehab , Hans Verkuil , Stefan Schmidt , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stanimir Varbanov , Joerg Roedel , Will Deacon , Robin Murphy , Bjorn Andersson , Konrad Dybcio Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, iommu@lists.linux.dev References: <20260505-glymur-v4-0-17571dbd1caa@oss.qualcomm.com> <20260505-glymur-v4-10-17571dbd1caa@oss.qualcomm.com> Content-Language: en-US From: Vikash Garodia In-Reply-To: <20260505-glymur-v4-10-17571dbd1caa@oss.qualcomm.com> Content-Type: text/plain; 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Reuse the existing code wherever possible and add > power sequence for vcodec1. > > Signed-off-by: Vishnu Reddy > --- > .../platform/qcom/iris/iris_platform_common.h | 4 + > drivers/media/platform/qcom/iris/iris_vpu3x.c | 137 +++++++++++++++++++++ > drivers/media/platform/qcom/iris/iris_vpu_common.h | 1 + > .../platform/qcom/iris/iris_vpu_register_defines.h | 7 ++ > 4 files changed, 149 insertions(+) > > diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h > index 7d59e6364e9d..8995136ad29e 100644 > --- a/drivers/media/platform/qcom/iris/iris_platform_common.h > +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h > @@ -61,6 +61,9 @@ enum platform_clk_type { > IRIS_VPP0_HW_CLK, > IRIS_VPP1_HW_CLK, > IRIS_APV_HW_CLK, > + IRIS_AXI_VCODEC1_CLK, > + IRIS_VCODEC1_CLK, > + IRIS_VCODEC1_FREERUN_CLK, > }; > > struct platform_clk_data { > @@ -210,6 +213,7 @@ enum platform_pm_domain_type { > IRIS_VPP0_HW_POWER_DOMAIN, > IRIS_VPP1_HW_POWER_DOMAIN, > IRIS_APV_HW_POWER_DOMAIN, > + IRIS_VCODEC1_POWER_DOMAIN, > }; > > struct platform_pd_data { > diff --git a/drivers/media/platform/qcom/iris/iris_vpu3x.c b/drivers/media/platform/qcom/iris/iris_vpu3x.c > index 13fbb21c2182..0d0a239f9feb 100644 > --- a/drivers/media/platform/qcom/iris/iris_vpu3x.c > +++ b/drivers/media/platform/qcom/iris/iris_vpu3x.c > @@ -27,6 +27,16 @@ static bool iris_vpu3x_hw_power_collapsed(struct iris_core *core) > return pwr_status ? false : true; > } > > +static bool iris_vpu36_hw1_power_collapsed(struct iris_core *core) > +{ > + u32 value, pwr_status; > + > + value = readl(core->reg_base + WRAPPER_CORE_POWER_STATUS); > + pwr_status = value & BIT(4); define these bits position #define VCODEC0_POWER_STATUS BIT(1) #define VCODEC1_POWER_STATUS BIT(4) with this, Reviewed-by: Vikash Garodia