From: Konrad Dybcio <konrad.dybcio@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>
Subject: [PATCH RFT 11/20] media: venus: core: Drop cache properties in resource struct
Date: Mon, 11 Sep 2023 17:10:25 +0200 [thread overview]
Message-ID: <20230911-topic-mars-v1-11-a7d38bf87bdb@linaro.org> (raw)
In-Reply-To: <20230911-topic-mars-v1-0-a7d38bf87bdb@linaro.org>
Currently VMEM/OCMEM/LLCC is disabled on all platforms.
Make it unconditional to save on space.
These caches will not be enabled until the Venus driver can reference
them as chunks of SRAM (they're modelled as separate devices) to avoid
hardcoding magic addresses and rougely accessing the hardware,
bypassing the normal accessors.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
drivers/media/platform/qcom/venus/core.c | 24 ------------------------
drivers/media/platform/qcom/venus/core.h | 3 ---
drivers/media/platform/qcom/venus/hfi_venus.c | 7 ++++---
3 files changed, 4 insertions(+), 30 deletions(-)
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index e83c790ccc80..5d4d62751357 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -565,9 +565,6 @@ static const struct venus_resources msm8916_res = {
.clks_num = 3,
.max_load = 352800, /* 720p@30 + 1080p@30 */
.hfi_version = HFI_VERSION_1XX,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.dma_mask = 0xddc00000 - 1,
.fwname = "qcom/venus-1.8/venus.mdt",
};
@@ -598,9 +595,6 @@ static const struct venus_resources msm8996_res = {
.vcodec_clks_num = 1,
.max_load = 2563200,
.hfi_version = HFI_VERSION_3XX,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.dma_mask = 0xddc00000 - 1,
.fwname = "qcom/venus-4.2/venus.mdt",
};
@@ -656,9 +650,6 @@ static const struct venus_resources sdm660_res = {
.vcodec_clks_num = 1,
.max_load = 1036800,
.hfi_version = HFI_VERSION_3XX,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.cp_start = 0,
.cp_size = 0x79000000,
.cp_nonpixel_start = 0x1000000,
@@ -705,9 +696,6 @@ static const struct venus_resources sdm845_res = {
.max_load = 3110400, /* 4096x2160@90 */
.hfi_version = HFI_VERSION_4XX,
.vpu_version = VPU_VERSION_AR50,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.dma_mask = 0xe0000000 - 1,
.fwname = "qcom/venus-5.2/venus.mdt",
};
@@ -730,9 +718,6 @@ static const struct venus_resources sdm845_res_v2 = {
.max_load = 3110400, /* 4096x2160@90 */
.hfi_version = HFI_VERSION_4XX,
.vpu_version = VPU_VERSION_AR50,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.dma_mask = 0xe0000000 - 1,
.cp_start = 0,
.cp_size = 0x70800000,
@@ -777,9 +762,6 @@ static const struct venus_resources sc7180_res = {
.opp_pmdomain = pd_names_cx,
.hfi_version = HFI_VERSION_4XX,
.vpu_version = VPU_VERSION_AR50,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.dma_mask = 0xe0000000 - 1,
.cp_start = 0,
.cp_size = 0x70800000,
@@ -835,9 +817,6 @@ static const struct venus_resources sm8250_res = {
.hfi_version = HFI_VERSION_6XX,
.vpu_version = VPU_VERSION_IRIS2,
.num_vpp_pipes = 4,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.dma_mask = 0xe0000000 - 1,
.fwname = "qcom/vpu-1.0/venus.mbn",
};
@@ -892,9 +871,6 @@ static const struct venus_resources sc7280_res = {
.hfi_version = HFI_VERSION_6XX,
.vpu_version = VPU_VERSION_IRIS2_1,
.num_vpp_pipes = 1,
- .vmem_id = VIDC_RESOURCE_NONE,
- .vmem_size = 0,
- .vmem_addr = 0,
.dma_mask = 0xe0000000 - 1,
.fwname = "qcom/vpu-2.0/venus.mbn",
};
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index de180f8e7973..fe4cb566d8e9 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -81,9 +81,6 @@ struct venus_resources {
const enum vpu_version vpu_version;
const u8 num_vpp_pipes;
const u32 max_load;
- const unsigned int vmem_id;
- const u32 vmem_size;
- const u32 vmem_addr;
const u32 cp_start;
const u32 cp_size;
const u32 cp_nonpixel_start;
diff --git a/drivers/media/platform/qcom/venus/hfi_venus.c b/drivers/media/platform/qcom/venus/hfi_venus.c
index 19fc6575a489..e6db820a1d5e 100644
--- a/drivers/media/platform/qcom/venus/hfi_venus.c
+++ b/drivers/media/platform/qcom/venus/hfi_venus.c
@@ -1075,9 +1075,10 @@ static irqreturn_t venus_isr_thread(struct venus_core *core)
venus_process_msg_sys_error(hdev, pkt);
break;
case HFI_MSG_SYS_INIT:
- venus_hfi_core_set_resource(core, res->vmem_id,
- res->vmem_size,
- res->vmem_addr,
+ /* Disable OCMEM/VMEM unconditionally until support is added */
+ venus_hfi_core_set_resource(core, VIDC_RESOURCE_NONE,
+ 0,
+ 0,
hdev);
break;
case HFI_MSG_SYS_RELEASE_RESOURCE:
--
2.42.0
next prev parent reply other threads:[~2023-09-11 22:07 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 15:10 [PATCH RFT 00/20] Venus cleanups Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 01/20] media: venus: pm_helpers: Only set rate of the core clock in core_clks_enable Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 02/20] media: venus: pm_helpers: Rename core_clks_get to venus_clks_get Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 03/20] media: venus: pm_helpers: Add kerneldoc to venus_clks_get() Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 04/20] media: venus: core: Set OPP clkname in a common code path Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 05/20] media: venus: pm_helpers: Kill dead code Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 06/20] media: venus: pm_helpers: Move reset acquisition to common code Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 07/20] media: venus: pm_helpers: Use reset_bulk API Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 08/20] media: venus: core: Constify all members of the resource struct Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 09/20] media: venus: core: Deduplicate OPP genpd names Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 10/20] media: venus: core: Get rid of vcodec_num Konrad Dybcio
2023-09-11 15:10 ` Konrad Dybcio [this message]
2023-09-11 23:53 ` [PATCH RFT 11/20] media: venus: core: Drop cache properties in resource struct kernel test robot
2023-09-11 15:10 ` [PATCH RFT 12/20] media: venus: core: Use GENMASK for dma_mask Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 13/20] media: venus: core: Remove cp_start Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 14/20] media: venus: pm_helpers: Commonize core_power Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 15/20] media: venus: pm_helpers: Remove pm_ops->core_put Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 16/20] media: venus: core: Define a pointer to core->res Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 17/20] media: venus: pm_helpers: Simplify vcodec clock handling Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 18/20] media: venus: pm_helpers: Commonize getting clocks and GenPDs Konrad Dybcio
2023-09-11 15:10 ` [PATCH RFT 19/20] media: venus: pm_helpers: Commonize vdec_get() Konrad Dybcio
2023-09-13 3:52 ` kernel test robot
2023-09-11 15:10 ` [PATCH RFT 20/20] media: venus: pm_helpers: Commonize venc_get() Konrad Dybcio
2023-09-13 11:24 ` kernel test robot
2023-09-12 6:19 ` [PATCH RFT 00/20] Venus cleanups Bryan O'Donoghue
2023-09-13 12:03 ` Konrad Dybcio
2023-09-13 12:26 ` Bryan O'Donoghue
2023-09-15 14:13 ` Bryan O'Donoghue
2023-09-15 14:15 ` Konrad Dybcio
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