| Message ID | 20240918-a663-gpu-support-v1-0-25fea3f3d64d@quicinc.com |
|---|---|
| Headers | show |
| Series | DRM/MSM: Support for Adreno 663 GPU | expand |
On Wed, Sep 18, 2024 at 02:08:43AM GMT, Akhil P Oommen wrote: > From: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com> > > Add gpu and gmu nodes for sa8775p based platforms. Which platforms? The commit adds nodes to the SoC and the single RIDE platform. > > Signed-off-by: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com> > Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 8 ++++ > arch/arm64/boot/dts/qcom/sa8775p.dtsi | 75 ++++++++++++++++++++++++++++++ > 2 files changed, 83 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi > index 2a6170623ea9..a01e6675c4bb 100644 > --- a/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi > @@ -407,6 +407,14 @@ queue3 { > }; > }; > > +&gpu { > + status = "okay"; > + > + zap-shader { It's easier to add gpu_zap_shader_link label in the DTSI file and then reference it instead of using the subnode again. > + firmware-name = "qcom/sa8775p/a663_zap.mbn"; > + }; > +}; Separate patch, please. > + > &i2c11 { > clock-frequency = <400000>; > pinctrl-0 = <&qup_i2c11_default>; > diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > index 23f1b2e5e624..12c79135a303 100644 > --- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi > +++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi > @@ -2824,6 +2824,81 @@ tcsr_mutex: hwlock@1f40000 { > #hwlock-cells = <1>; > }; > > + gpu: gpu@3d00000 { > + compatible = "qcom,adreno-663.0", "qcom,adreno"; > + reg = <0 0x03d00000 0 0x40000>, > + <0 0x03d9e000 0 0x1000>, > + <0 0x03d61000 0 0x800>; I think it's suggested to use 0x0 now > + reg-names = "kgsl_3d0_reg_memory", > + "cx_mem", > + "cx_dbgc"; > + interrupts = <GIC_SPI 300 IRQ_TYPE_LEVEL_HIGH>; > + iommus = <&adreno_smmu 0 0xc00>, > + <&adreno_smmu 1 0xc00>; > + operating-points-v2 = <&gpu_opp_table>; > + qcom,gmu = <&gmu>; > + interconnects = <&gem_noc MASTER_GFX3D 0 &mc_virt SLAVE_EBI1 0>; QCOM_ICC_TAG_ALWAYS instead of 0 > + interconnect-names = "gfx-mem"; > + #cooling-cells = <2>; No speed bins? > + > + status = "disabled"; > + > + zap-shader { gpu_zap_shader: zap-shader > + memory-region = <&pil_gpu_mem>; > + }; > + > + gpu_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-405000000 { Just a single freq? > + opp-hz = /bits/ 64 <405000000>; > + opp-level = <RPMH_REGULATOR_LEVEL_SVS_L1>; > + opp-peak-kBps = <8368000>; > + }; > + Drop the empty line, please. > + }; > + }; > + > + gmu: gmu@3d6a000 { > + compatible = "qcom,adreno-gmu-663.0", "qcom,adreno-gmu"; > + reg = <0 0x03d6a000 0 0x34000>, > + <0 0x3de0000 0 0x10000>, > + <0 0x0b290000 0 0x10000>; Wrong indentation, please align to the angle bracket. Also I think it's suggested to use 0x0 now > + reg-names = "gmu", "rscc", "gmu_pdc"; > + interrupts = <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 305 IRQ_TYPE_LEVEL_HIGH>; And here > + interrupt-names = "hfi", "gmu"; > + clocks = <&gpucc GPU_CC_CX_GMU_CLK>, > + <&gpucc GPU_CC_CXO_CLK>, > + <&gcc GCC_DDRSS_GPU_AXI_CLK>, > + <&gcc GCC_GPU_MEMNOC_GFX_CLK>, > + <&gpucc GPU_CC_AHB_CLK>, > + <&gpucc GPU_CC_HUB_CX_INT_CLK>, > + <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>; > + clock-names = "gmu", > + "cxo", > + "axi", > + "memnoc", > + "ahb", > + "hub", > + "smmu_vote"; > + power-domains = <&gpucc GPU_CC_CX_GDSC>, > + <&gpucc GPU_CC_GX_GDSC>; > + power-domain-names = "cx", > + "gx"; > + iommus = <&adreno_smmu 5 0xc00>; > + operating-points-v2 = <&gmu_opp_table>; > + > + gmu_opp_table: opp-table { > + compatible = "operating-points-v2"; > + > + opp-200000000 { > + opp-hz = /bits/ 64 <200000000>; > + opp-level = <RPMH_REGULATOR_LEVEL_MIN_SVS>; > + }; > + }; > + }; > + > gpucc: clock-controller@3d90000 { > compatible = "qcom,sa8775p-gpucc"; > reg = <0x0 0x03d90000 0x0 0xa000>; > > -- > 2.45.2 >
On Wed, Sep 18, 2024 at 02:08:41AM GMT, Akhil P Oommen wrote: > From: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com> > > Add support for Adreno 663 found on sa8775p based platforms. > > Signed-off-by: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com> > Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com> > --- > drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 19 ++++++++++++++++++ > drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 8 +++++++- > drivers/gpu/drm/msm/adreno/a6xx_hfi.c | 33 +++++++++++++++++++++++++++++++ > drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 +++++ > 4 files changed, 64 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c > index 0312b6ee0356..8d8d0d7630f0 100644 > --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c > +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c > @@ -972,6 +972,25 @@ static const struct adreno_info a6xx_gpus[] = { > .prim_fifo_threshold = 0x00300200, > }, > .address_space_size = SZ_16G, > + }, { > + .chip_ids = ADRENO_CHIP_IDS(0x06060300), > + .family = ADRENO_6XX_GEN4, > + .fw = { > + [ADRENO_FW_SQE] = "a660_sqe.fw", > + [ADRENO_FW_GMU] = "a663_gmu.bin", > + }, > + .gmem = SZ_1M + SZ_512K, > + .inactive_period = DRM_MSM_INACTIVE_PERIOD, > + .quirks = ADRENO_QUIRK_HAS_CACHED_COHERENT | > + ADRENO_QUIRK_HAS_HW_APRIV, > + .init = a6xx_gpu_init, > + .a6xx = &(const struct a6xx_info) { > + .hwcg = a690_hwcg, > + .protect = &a660_protect, > + .gmu_cgc_mode = 0x00020200, > + .prim_fifo_threshold = 0x00300200, > + }, > + .address_space_size = SZ_16G, > }, { > .chip_ids = ADRENO_CHIP_IDS(0x06030500), > .family = ADRENO_6XX_GEN4, > diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c > index 06cab2c6fd66..e317780caeae 100644 > --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c > +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c > @@ -541,6 +541,12 @@ static void a6xx_calc_ubwc_config(struct adreno_gpu *gpu) > gpu->ubwc_config.macrotile_mode = 1; > } > > + if (adreno_is_a663(gpu)) { > + gpu->ubwc_config.highest_bank_bit = 13; > + gpu->ubwc_config.ubwc_swizzle = 0x4; > + gpu->ubwc_config.macrotile_mode = 1; If this looks like A660 / A690, shouldn't the driver also enable .amsbc, .rgb565_predicator and .uavflagprd_inv? > + } > + > if (adreno_is_7c3(gpu)) { > gpu->ubwc_config.highest_bank_bit = 14; > gpu->ubwc_config.amsbc = 1; > @@ -1062,7 +1068,7 @@ static int hw_init(struct msm_gpu *gpu) > if (adreno_is_a690(adreno_gpu)) > gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, 0x90); > /* Set dualQ + disable afull for A660 GPU */ > - else if (adreno_is_a660(adreno_gpu)) > + else if (adreno_is_a660(adreno_gpu) || adreno_is_a663(adreno_gpu)) > gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, 0x66906); > else if (adreno_is_a7xx(adreno_gpu)) > gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, > diff --git a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c > index cdb3f6e74d3e..f1196d66055c 100644 > --- a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c > +++ b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c > @@ -478,6 +478,37 @@ static void a660_build_bw_table(struct a6xx_hfi_msg_bw_table *msg) > msg->cnoc_cmds_data[1][0] = 0x60000001; > } > > +static void a663_build_bw_table(struct a6xx_hfi_msg_bw_table *msg) > +{ > + /* > + * Send a single "off" entry just to get things running > + * TODO: bus scaling > + */ > + msg->bw_level_num = 1; > + > + msg->ddr_cmds_num = 3; > + msg->ddr_wait_bitmask = 0x07; > + > + msg->ddr_cmds_addrs[0] = 0x50004; > + msg->ddr_cmds_addrs[1] = 0x50000; > + msg->ddr_cmds_addrs[2] = 0x500b4; > + > + msg->ddr_cmds_data[0][0] = 0x40000000; > + msg->ddr_cmds_data[0][1] = 0x40000000; > + msg->ddr_cmds_data[0][2] = 0x40000000; > + > + /* > + * These are the CX (CNOC) votes - these are used by the GMU but the > + * votes are known and fixed for the target > + */ > + msg->cnoc_cmds_num = 1; > + msg->cnoc_wait_bitmask = 0x01; > + > + msg->cnoc_cmds_addrs[0] = 0x50058; > + msg->cnoc_cmds_data[0][0] = 0x40000000; > + msg->cnoc_cmds_data[1][0] = 0x60000001; > +} > + > static void adreno_7c3_build_bw_table(struct a6xx_hfi_msg_bw_table *msg) > { > /* > @@ -646,6 +677,8 @@ static int a6xx_hfi_send_bw_table(struct a6xx_gmu *gmu) > adreno_7c3_build_bw_table(&msg); > else if (adreno_is_a660(adreno_gpu)) > a660_build_bw_table(&msg); > + else if (adreno_is_a663(adreno_gpu)) > + a663_build_bw_table(&msg); > else if (adreno_is_a690(adreno_gpu)) > a690_build_bw_table(&msg); > else if (adreno_is_a730(adreno_gpu)) > diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h > index 58d7e7915c57..10f8f25d8826 100644 > --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h > +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h > @@ -455,6 +455,11 @@ static inline int adreno_is_a680(const struct adreno_gpu *gpu) > return adreno_is_revn(gpu, 680); > } > > +static inline int adreno_is_a663(const struct adreno_gpu *gpu) > +{ > + return gpu->info->chip_ids[0] == 0x06060300; > +} > + > static inline int adreno_is_a690(const struct adreno_gpu *gpu) > { > return gpu->info->chip_ids[0] == 0x06090000; > > -- > 2.45.2 >
On Tue, Sep 17, 2024 at 9:39 PM Akhil P Oommen <quic_akhilpo@quicinc.com> wrote: > > From: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com> > > Add support for Adreno 663 found on sa8775p based platforms. > > Signed-off-by: Puranam V G Tejaswi <quic_pvgtejas@quicinc.com> > Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com> > --- > drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 19 ++++++++++++++++++ > drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 8 +++++++- > drivers/gpu/drm/msm/adreno/a6xx_hfi.c | 33 +++++++++++++++++++++++++++++++ > drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 +++++ > 4 files changed, 64 insertions(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c > index 0312b6ee0356..8d8d0d7630f0 100644 > --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c > +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c > @@ -972,6 +972,25 @@ static const struct adreno_info a6xx_gpus[] = { > .prim_fifo_threshold = 0x00300200, > }, > .address_space_size = SZ_16G, > + }, { > + .chip_ids = ADRENO_CHIP_IDS(0x06060300), > + .family = ADRENO_6XX_GEN4, > + .fw = { > + [ADRENO_FW_SQE] = "a660_sqe.fw", > + [ADRENO_FW_GMU] = "a663_gmu.bin", > + }, > + .gmem = SZ_1M + SZ_512K, > + .inactive_period = DRM_MSM_INACTIVE_PERIOD, > + .quirks = ADRENO_QUIRK_HAS_CACHED_COHERENT | > + ADRENO_QUIRK_HAS_HW_APRIV, > + .init = a6xx_gpu_init, > + .a6xx = &(const struct a6xx_info) { > + .hwcg = a690_hwcg, > + .protect = &a660_protect, > + .gmu_cgc_mode = 0x00020200, > + .prim_fifo_threshold = 0x00300200, > + }, > + .address_space_size = SZ_16G, > }, { > .chip_ids = ADRENO_CHIP_IDS(0x06030500), > .family = ADRENO_6XX_GEN4, > diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c > index 06cab2c6fd66..e317780caeae 100644 > --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c > +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c > @@ -541,6 +541,12 @@ static void a6xx_calc_ubwc_config(struct adreno_gpu *gpu) > gpu->ubwc_config.macrotile_mode = 1; > } > > + if (adreno_is_a663(gpu)) { > + gpu->ubwc_config.highest_bank_bit = 13; > + gpu->ubwc_config.ubwc_swizzle = 0x4; It's already been mentioned in the Mesa MR, but since this is the first GPU with level2_swizzling_dis set, the relevant vulkan CTS tests need to be tested with https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26578 rebased on your Mesa enablement patch. > + gpu->ubwc_config.macrotile_mode = 1; > + } > + > if (adreno_is_7c3(gpu)) { > gpu->ubwc_config.highest_bank_bit = 14; > gpu->ubwc_config.amsbc = 1; > @@ -1062,7 +1068,7 @@ static int hw_init(struct msm_gpu *gpu) > if (adreno_is_a690(adreno_gpu)) > gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, 0x90); > /* Set dualQ + disable afull for A660 GPU */ > - else if (adreno_is_a660(adreno_gpu)) > + else if (adreno_is_a660(adreno_gpu) || adreno_is_a663(adreno_gpu)) > gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, 0x66906); > else if (adreno_is_a7xx(adreno_gpu)) > gpu_write(gpu, REG_A6XX_UCHE_CMDQ_CONFIG, > diff --git a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c > index cdb3f6e74d3e..f1196d66055c 100644 > --- a/drivers/gpu/drm/msm/adreno/a6xx_hfi.c > +++ b/drivers/gpu/drm/msm/adreno/a6xx_hfi.c > @@ -478,6 +478,37 @@ static void a660_build_bw_table(struct a6xx_hfi_msg_bw_table *msg) > msg->cnoc_cmds_data[1][0] = 0x60000001; > } > > +static void a663_build_bw_table(struct a6xx_hfi_msg_bw_table *msg) > +{ > + /* > + * Send a single "off" entry just to get things running > + * TODO: bus scaling > + */ > + msg->bw_level_num = 1; > + > + msg->ddr_cmds_num = 3; > + msg->ddr_wait_bitmask = 0x07; > + > + msg->ddr_cmds_addrs[0] = 0x50004; > + msg->ddr_cmds_addrs[1] = 0x50000; > + msg->ddr_cmds_addrs[2] = 0x500b4; > + > + msg->ddr_cmds_data[0][0] = 0x40000000; > + msg->ddr_cmds_data[0][1] = 0x40000000; > + msg->ddr_cmds_data[0][2] = 0x40000000; > + > + /* > + * These are the CX (CNOC) votes - these are used by the GMU but the > + * votes are known and fixed for the target > + */ > + msg->cnoc_cmds_num = 1; > + msg->cnoc_wait_bitmask = 0x01; > + > + msg->cnoc_cmds_addrs[0] = 0x50058; > + msg->cnoc_cmds_data[0][0] = 0x40000000; > + msg->cnoc_cmds_data[1][0] = 0x60000001; > +} > + > static void adreno_7c3_build_bw_table(struct a6xx_hfi_msg_bw_table *msg) > { > /* > @@ -646,6 +677,8 @@ static int a6xx_hfi_send_bw_table(struct a6xx_gmu *gmu) > adreno_7c3_build_bw_table(&msg); > else if (adreno_is_a660(adreno_gpu)) > a660_build_bw_table(&msg); > + else if (adreno_is_a663(adreno_gpu)) > + a663_build_bw_table(&msg); > else if (adreno_is_a690(adreno_gpu)) > a690_build_bw_table(&msg); > else if (adreno_is_a730(adreno_gpu)) > diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h > index 58d7e7915c57..10f8f25d8826 100644 > --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h > +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h > @@ -455,6 +455,11 @@ static inline int adreno_is_a680(const struct adreno_gpu *gpu) > return adreno_is_revn(gpu, 680); > } > > +static inline int adreno_is_a663(const struct adreno_gpu *gpu) > +{ > + return gpu->info->chip_ids[0] == 0x06060300; > +} > + > static inline int adreno_is_a690(const struct adreno_gpu *gpu) > { > return gpu->info->chip_ids[0] == 0x06090000; > > -- > 2.45.2 >
This series adds support for Adreno 663 gpu found in SA8775P chipsets. The closest gpu which is currently supported in drm-msm is A660. Following are the major differences with that: 1. gmu/zap firmwares 2. Recommended to disable Level2 swizzling Verified kmscube with the below Mesa change [1]. This series is rebased on top of msm-next. Patch (1) & (2) for Rob Clark and Patch (3) for Bjorn [0] https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31211 To: Rob Clark <robdclark@gmail.com> To: Sean Paul <sean@poorly.run> To: Konrad Dybcio <konrad.dybcio@linaro.org> To: Abhinav Kumar <quic_abhinavk@quicinc.com> To: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> To: Marijn Suijten <marijn.suijten@somainline.org> To: David Airlie <airlied@gmail.com> To: Daniel Vetter <daniel@ffwll.ch> To: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> To: Maxime Ripard <mripard@kernel.org> To: Thomas Zimmermann <tzimmermann@suse.de> To: Rob Herring <robh@kernel.org> To: Krzysztof Kozlowski <krzk+dt@kernel.org> To: Conor Dooley <conor+dt@kernel.org> To: Bjorn Andersson <andersson@kernel.org> Cc: linux-arm-msm@vger.kernel.org Cc: dri-devel@lists.freedesktop.org Cc: freedreno@lists.freedesktop.org Cc: linux-kernel@vger.kernel.org Cc: devicetree@vger.kernel.org Signed-off-by: Akhil P Oommen <quic_akhilpo@quicinc.com> --- Puranam V G Tejaswi (3): drm/msm/a6xx: Add support for A663 dt-bindings: display/msm/gmu: Add Adreno 663 GMU arm64: dts: qcom: sa8775p: Add gpu and gmu nodes .../devicetree/bindings/display/msm/gmu.yaml | 1 + arch/arm64/boot/dts/qcom/sa8775p-ride.dtsi | 8 +++ arch/arm64/boot/dts/qcom/sa8775p.dtsi | 75 ++++++++++++++++++++++ drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 19 ++++++ drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 8 ++- drivers/gpu/drm/msm/adreno/a6xx_hfi.c | 33 ++++++++++ drivers/gpu/drm/msm/adreno/adreno_gpu.h | 5 ++ 7 files changed, 148 insertions(+), 1 deletion(-) --- base-commit: 15302579373ed2c8ada629e9e7bcf9569393a48d change-id: 20240917-a663-gpu-support-b1475c828606 Best regards,