diff options
author | Richard Acayan <mailingradian@gmail.com> | 2023-10-17 05:18:12 +0300 |
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committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2023-12-05 03:38:53 +0300 |
commit | e140b7e496b73c116454b0a0265bec4cacc9ca40 (patch) | |
tree | 7b4aeb8c3dc7c72d66e36f736b271f6a5117c36e /drivers/gpu/drm | |
parent | 3c13a56e435348ffc094ff5a3b3133311673390e (diff) | |
download | linux-e140b7e496b73c116454b0a0265bec4cacc9ca40.tar.xz |
drm/msm/dpu: Add hw revision 4.1 (SDM670)
The Snapdragon 670 uses similar clocks (with one frequency added) to the
Snapdragon 845 but reports DPU revision 4.1. Add support for this DPU
with configuration from the Pixel 3a downstream kernel.
Since revision 4.0 is SDM845, reuse some configuration from its catalog
entry.
Link: https://android.googlesource.com/kernel/msm/+/368478b0ae76566927a2769a2bf24dfe7f38bb78/arch/arm64/boot/dts/qcom/sdm670-sde.dtsi
Signed-off-by: Richard Acayan <mailingradian@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/562965/
Link: https://lore.kernel.org/r/20231017021805.1083350-14-mailingradian@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_1_sdm670.h | 104 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 1 |
4 files changed, 107 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_1_sdm670.h b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_1_sdm670.h new file mode 100644 index 000000000000..cbbdaebe357e --- /dev/null +++ b/drivers/gpu/drm/msm/disp/dpu1/catalog/dpu_4_1_sdm670.h @@ -0,0 +1,104 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. + * Copyright (c) 2022. Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) 2023, Richard Acayan. All rights reserved. + */ + +#ifndef _DPU_4_1_SDM670_H +#define _DPU_4_1_SDM670_H + +static const struct dpu_mdp_cfg sdm670_mdp = { + .name = "top_0", + .base = 0x0, .len = 0x45c, + .features = BIT(DPU_MDP_AUDIO_SELECT), + .clk_ctrls = { + [DPU_CLK_CTRL_VIG0] = { .reg_off = 0x2ac, .bit_off = 0 }, + [DPU_CLK_CTRL_VIG1] = { .reg_off = 0x2b4, .bit_off = 0 }, + [DPU_CLK_CTRL_DMA0] = { .reg_off = 0x2ac, .bit_off = 8 }, + [DPU_CLK_CTRL_DMA1] = { .reg_off = 0x2b4, .bit_off = 8 }, + [DPU_CLK_CTRL_DMA2] = { .reg_off = 0x2bc, .bit_off = 8 }, + }, +}; + +static const struct dpu_sspp_cfg sdm670_sspp[] = { + { + .name = "sspp_0", .id = SSPP_VIG0, + .base = 0x4000, .len = 0x1c8, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_1_3, + .xin_id = 0, + .type = SSPP_TYPE_VIG, + .clk_ctrl = DPU_CLK_CTRL_VIG0, + }, { + .name = "sspp_1", .id = SSPP_VIG1, + .base = 0x6000, .len = 0x1c8, + .features = VIG_SDM845_MASK_SDMA, + .sblk = &dpu_vig_sblk_qseed3_1_3, + .xin_id = 4, + .type = SSPP_TYPE_VIG, + .clk_ctrl = DPU_CLK_CTRL_VIG0, + }, { + .name = "sspp_8", .id = SSPP_DMA0, + .base = 0x24000, .len = 0x1c8, + .features = DMA_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 1, + .type = SSPP_TYPE_DMA, + .clk_ctrl = DPU_CLK_CTRL_DMA0, + }, { + .name = "sspp_9", .id = SSPP_DMA1, + .base = 0x26000, .len = 0x1c8, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 5, + .type = SSPP_TYPE_DMA, + .clk_ctrl = DPU_CLK_CTRL_DMA1, + }, { + .name = "sspp_10", .id = SSPP_DMA2, + .base = 0x28000, .len = 0x1c8, + .features = DMA_CURSOR_SDM845_MASK_SDMA, + .sblk = &dpu_dma_sblk, + .xin_id = 9, + .type = SSPP_TYPE_DMA, + .clk_ctrl = DPU_CLK_CTRL_DMA2, + }, +}; + +static const struct dpu_dsc_cfg sdm670_dsc[] = { + { + .name = "dsc_0", .id = DSC_0, + .base = 0x80000, .len = 0x140, + }, { + .name = "dsc_1", .id = DSC_1, + .base = 0x80400, .len = 0x140, + }, +}; + +static const struct dpu_mdss_version sdm670_mdss_ver = { + .core_major_ver = 4, + .core_minor_ver = 1, +}; + +const struct dpu_mdss_cfg dpu_sdm670_cfg = { + .mdss_ver = &sdm670_mdss_ver, + .caps = &sdm845_dpu_caps, + .mdp = &sdm670_mdp, + .ctl_count = ARRAY_SIZE(sdm845_ctl), + .ctl = sdm845_ctl, + .sspp_count = ARRAY_SIZE(sdm670_sspp), + .sspp = sdm670_sspp, + .mixer_count = ARRAY_SIZE(sdm845_lm), + .mixer = sdm845_lm, + .pingpong_count = ARRAY_SIZE(sdm845_pp), + .pingpong = sdm845_pp, + .dsc_count = ARRAY_SIZE(sdm670_dsc), + .dsc = sdm670_dsc, + .intf_count = ARRAY_SIZE(sdm845_intf), + .intf = sdm845_intf, + .vbif_count = ARRAY_SIZE(sdm845_vbif), + .vbif = sdm845_vbif, + .perf = &sdm845_perf_data, +}; + +#endif diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c index ec10f68cf0b2..21aaa7cb5acd 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c @@ -613,6 +613,7 @@ static const struct dpu_qos_lut_entry sc7180_qos_nrt[] = { #include "catalog/dpu_3_0_msm8998.h" #include "catalog/dpu_4_0_sdm845.h" +#include "catalog/dpu_4_1_sdm670.h" #include "catalog/dpu_5_0_sm8150.h" #include "catalog/dpu_5_1_sc8180x.h" diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h index d6b9000b63b0..476214905e76 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h @@ -820,6 +820,7 @@ struct dpu_mdss_cfg { extern const struct dpu_mdss_cfg dpu_msm8998_cfg; extern const struct dpu_mdss_cfg dpu_sdm845_cfg; +extern const struct dpu_mdss_cfg dpu_sdm670_cfg; extern const struct dpu_mdss_cfg dpu_sm8150_cfg; extern const struct dpu_mdss_cfg dpu_sc8180x_cfg; extern const struct dpu_mdss_cfg dpu_sm8250_cfg; diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index 9b2efd7acc87..4426033252ca 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -1334,6 +1334,7 @@ static const struct dev_pm_ops dpu_pm_ops = { static const struct of_device_id dpu_dt_match[] = { { .compatible = "qcom,msm8998-dpu", .data = &dpu_msm8998_cfg, }, { .compatible = "qcom,qcm2290-dpu", .data = &dpu_qcm2290_cfg, }, + { .compatible = "qcom,sdm670-dpu", .data = &dpu_sdm670_cfg, }, { .compatible = "qcom,sdm845-dpu", .data = &dpu_sdm845_cfg, }, { .compatible = "qcom,sc7180-dpu", .data = &dpu_sc7180_cfg, }, { .compatible = "qcom,sc7280-dpu", .data = &dpu_sc7280_cfg, }, |