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[78.88.45.141]) by smtp.gmail.com with ESMTPSA id z2-20020a1709060be200b00a45f2dc6795sm5702733ejg.137.2024.03.27.11.09.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Mar 2024 11:09:06 -0700 (PDT) From: Konrad Dybcio Date: Wed, 27 Mar 2024 19:08:49 +0100 Subject: [PATCH v3 11/19] media: venus: core: Remove cp_start Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20230911-topic-mars-v3-11-79f23b81c261@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 , Vikash Garodia , Bryan O'Donoghue , Andy Gross , Bjorn Andersson , Mauro Carvalho Chehab , Dikshita Agarwal , Philipp Zabel Cc: Marijn Suijten , Stanimir Varbanov , Mauro Carvalho Chehab , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio X-Mailer: b4 0.12.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1711562924; l=3292; i=konrad.dybcio@linaro.org; s=20230215; h=from:subject:message-id; bh=EiXe27maCyYzrjrt5IwhfaloukG1N+cTVNcHKqRf8YA=; b=mlD7n7YL3SQ+J38D0yoA6/DN8bT8LEhucyYAIAhEcUu1SKn0/Dh66xVzbhel9RerNwXf7vQox rtRJypTfSF5CfgVhLlrzMetiYkAsZvAESASyHRuo7M1YcGTavpdwPSQ X-Developer-Key: i=konrad.dybcio@linaro.org; a=ed25519; pk=iclgkYvtl2w05SSXO5EjjSYlhFKsJ+5OSZBjOkQuEms= It's hardcoded to be zero. Always. Ever since msm-3.10. Or maybe even before. Remove it! Reviewed-by: Bryan O'Donoghue Signed-off-by: Konrad Dybcio Reviewed-by: Dikshita Agarwal --- drivers/media/platform/qcom/venus/core.c | 4 ---- drivers/media/platform/qcom/venus/core.h | 1 - drivers/media/platform/qcom/venus/firmware.c | 3 +-- 3 files changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platf= orm/qcom/venus/core.c index 5d41ecddcef6..b10d083b8b17 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -647,7 +647,6 @@ static const struct venus_resources sdm660_res =3D { .vcodec_clks_num =3D 1, .max_load =3D 1036800, .hfi_version =3D HFI_VERSION_3XX, - .cp_start =3D 0, .cp_size =3D 0x79000000, .cp_nonpixel_start =3D 0x1000000, .cp_nonpixel_size =3D 0x28000000, @@ -716,7 +715,6 @@ static const struct venus_resources sdm845_res_v2 =3D { .hfi_version =3D HFI_VERSION_4XX, .vpu_version =3D VPU_VERSION_AR50, .dma_mask =3D GENMASK(31, 29) - 1, - .cp_start =3D 0, .cp_size =3D 0x70800000, .cp_nonpixel_start =3D 0x1000000, .cp_nonpixel_size =3D 0x24800000, @@ -760,7 +758,6 @@ static const struct venus_resources sc7180_res =3D { .hfi_version =3D HFI_VERSION_4XX, .vpu_version =3D VPU_VERSION_AR50, .dma_mask =3D GENMASK(31, 29) - 1, - .cp_start =3D 0, .cp_size =3D 0x70800000, .cp_nonpixel_start =3D 0x1000000, .cp_nonpixel_size =3D 0x24800000, @@ -869,7 +866,6 @@ static const struct venus_resources sc7280_res =3D { .vpu_version =3D VPU_VERSION_IRIS2_1, .num_vpp_pipes =3D 1, .dma_mask =3D GENMASK(31, 29) - 1, - .cp_start =3D 0, .cp_size =3D 0x25800000, .cp_nonpixel_start =3D 0x1000000, .cp_nonpixel_size =3D 0x24800000, diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platf= orm/qcom/venus/core.h index e083ebb3ab4b..19908f028441 100644 --- a/drivers/media/platform/qcom/venus/core.h +++ b/drivers/media/platform/qcom/venus/core.h @@ -80,7 +80,6 @@ struct venus_resources { enum vpu_version vpu_version; u8 num_vpp_pipes; u32 max_load; - u32 cp_start; u32 cp_size; u32 cp_nonpixel_start; u32 cp_nonpixel_size; diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/p= latform/qcom/venus/firmware.c index fe7da2b30482..16e578780be7 100644 --- a/drivers/media/platform/qcom/venus/firmware.c +++ b/drivers/media/platform/qcom/venus/firmware.c @@ -245,7 +245,6 @@ int venus_boot(struct venus_core *core) if (core->use_tz && res->cp_size) { /* * Clues for porting using downstream data: - * cp_start =3D 0 * cp_size =3D venus_ns/virtual-addr-pool[0] - yes, address and not size! * This works, as the non-secure context bank is placed * contiguously right after the Content Protection region. @@ -253,7 +252,7 @@ int venus_boot(struct venus_core *core) * cp_nonpixel_start =3D venus_sec_non_pixel/virtual-addr-pool[0] * cp_nonpixel_size =3D venus_sec_non_pixel/virtual-addr-pool[1] */ - ret =3D qcom_scm_mem_protect_video_var(res->cp_start, + ret =3D qcom_scm_mem_protect_video_var(0, res->cp_size, res->cp_nonpixel_start, res->cp_nonpixel_size); --=20 2.44.0