diff options
Diffstat (limited to 'drivers/media/platform/qcom/venus/core.c')
| -rw-r--r-- | drivers/media/platform/qcom/venus/core.c | 116 |
1 files changed, 97 insertions, 19 deletions
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index f9896c121fd8..54bac7ec14c5 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -5,6 +5,7 @@ */ #include <linux/init.h> #include <linux/interconnect.h> +#include <linux/io.h> #include <linux/ioctl.h> #include <linux/delay.h> #include <linux/devcoredump.h> @@ -22,6 +23,7 @@ #include "core.h" #include "firmware.h" #include "pm_helpers.h" +#include "hfi_venus_io.h" static void venus_coredump(struct venus_core *core) { @@ -206,6 +208,27 @@ err: return ret; } +static void venus_assign_register_offsets(struct venus_core *core) +{ + if (IS_V6(core)) { + core->vbif_base = core->base + VBIF_BASE; + core->cpu_base = core->base + CPU_BASE_V6; + core->cpu_cs_base = core->base + CPU_CS_BASE_V6; + core->cpu_ic_base = core->base + CPU_IC_BASE_V6; + core->wrapper_base = core->base + WRAPPER_BASE_V6; + core->wrapper_tz_base = core->base + WRAPPER_TZ_BASE_V6; + core->aon_base = core->base + AON_BASE_V6; + } else { + core->vbif_base = core->base + VBIF_BASE; + core->cpu_base = core->base + CPU_BASE; + core->cpu_cs_base = core->base + CPU_CS_BASE; + core->cpu_ic_base = core->base + CPU_IC_BASE; + core->wrapper_base = core->base + WRAPPER_BASE; + core->wrapper_tz_base = NULL; + core->aon_base = NULL; + } +} + static int venus_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; @@ -218,18 +241,17 @@ static int venus_probe(struct platform_device *pdev) return -ENOMEM; core->dev = dev; - platform_set_drvdata(pdev, core); r = platform_get_resource(pdev, IORESOURCE_MEM, 0); core->base = devm_ioremap_resource(dev, r); if (IS_ERR(core->base)) return PTR_ERR(core->base); - core->video_path = of_icc_get(dev, "video-mem"); + core->video_path = devm_of_icc_get(dev, "video-mem"); if (IS_ERR(core->video_path)) return PTR_ERR(core->video_path); - core->cpucfg_path = of_icc_get(dev, "cpu-cfg"); + core->cpucfg_path = devm_of_icc_get(dev, "cpu-cfg"); if (IS_ERR(core->cpucfg_path)) return PTR_ERR(core->cpucfg_path); @@ -248,7 +270,7 @@ static int venus_probe(struct platform_device *pdev) return -ENODEV; if (core->pm_ops->core_get) { - ret = core->pm_ops->core_get(dev); + ret = core->pm_ops->core_get(core); if (ret) return ret; } @@ -273,6 +295,14 @@ static int venus_probe(struct platform_device *pdev) if (ret) goto err_core_put; + venus_assign_register_offsets(core); + + ret = v4l2_device_register(dev, &core->v4l2_dev); + if (ret) + goto err_core_deinit; + + platform_set_drvdata(pdev, core); + pm_runtime_enable(dev); ret = pm_runtime_get_sync(dev); @@ -307,10 +337,6 @@ static int venus_probe(struct platform_device *pdev) if (ret) goto err_venus_shutdown; - ret = v4l2_device_register(dev, &core->v4l2_dev); - if (ret) - goto err_core_deinit; - ret = pm_runtime_put_sync(dev); if (ret) { pm_runtime_get_noresume(dev); @@ -323,8 +349,6 @@ static int venus_probe(struct platform_device *pdev) err_dev_unregister: v4l2_device_unregister(&core->v4l2_dev); -err_core_deinit: - hfi_core_deinit(core, false); err_venus_shutdown: venus_shutdown(core); err_runtime_disable: @@ -332,9 +356,11 @@ err_runtime_disable: pm_runtime_set_suspended(dev); pm_runtime_disable(dev); hfi_destroy(core); +err_core_deinit: + hfi_core_deinit(core, false); err_core_put: if (core->pm_ops->core_put) - core->pm_ops->core_put(dev); + core->pm_ops->core_put(core); return ret; } @@ -360,14 +386,12 @@ static int venus_remove(struct platform_device *pdev) pm_runtime_disable(dev); if (pm_ops->core_put) - pm_ops->core_put(dev); + pm_ops->core_put(core); - hfi_destroy(core); + v4l2_device_unregister(&core->v4l2_dev); - icc_put(core->video_path); - icc_put(core->cpucfg_path); + hfi_destroy(core); - v4l2_device_unregister(&core->v4l2_dev); mutex_destroy(&core->pm_lock); mutex_destroy(&core->lock); venus_dbgfs_deinit(core); @@ -396,7 +420,7 @@ static __maybe_unused int venus_runtime_suspend(struct device *dev) return ret; if (pm_ops->core_power) { - ret = pm_ops->core_power(dev, POWER_OFF); + ret = pm_ops->core_power(core, POWER_OFF); if (ret) return ret; } @@ -414,7 +438,7 @@ static __maybe_unused int venus_runtime_suspend(struct device *dev) err_video_path: icc_set_bw(core->cpucfg_path, kbps_to_icc(1000), 0); err_cpucfg_path: - pm_ops->core_power(dev, POWER_ON); + pm_ops->core_power(core, POWER_ON); return ret; } @@ -434,7 +458,7 @@ static __maybe_unused int venus_runtime_resume(struct device *dev) return ret; if (pm_ops->core_power) { - ret = pm_ops->core_power(dev, POWER_ON); + ret = pm_ops->core_power(core, POWER_ON); if (ret) return ret; } @@ -625,12 +649,66 @@ static const struct venus_resources sc7180_res = { .fwname = "qcom/venus-5.4/venus.mdt", }; +static const struct freq_tbl sm8250_freq_table[] = { + { 0, 444000000 }, + { 0, 366000000 }, + { 0, 338000000 }, + { 0, 240000000 }, +}; + +static const struct bw_tbl sm8250_bw_table_enc[] = { + { 1944000, 1954000, 0, 3711000, 0 }, /* 3840x2160@60 */ + { 972000, 996000, 0, 1905000, 0 }, /* 3840x2160@30 */ + { 489600, 645000, 0, 977000, 0 }, /* 1920x1080@60 */ + { 244800, 332000, 0, 498000, 0 }, /* 1920x1080@30 */ +}; + +static const struct bw_tbl sm8250_bw_table_dec[] = { + { 2073600, 2403000, 0, 4113000, 0 }, /* 4096x2160@60 */ + { 1036800, 1224000, 0, 2079000, 0 }, /* 4096x2160@30 */ + { 489600, 812000, 0, 998000, 0 }, /* 1920x1080@60 */ + { 244800, 416000, 0, 509000, 0 }, /* 1920x1080@30 */ +}; + +static const struct reg_val sm8250_reg_preset[] = { + { 0xb0088, 0 }, +}; + +static const struct venus_resources sm8250_res = { + .freq_tbl = sm8250_freq_table, + .freq_tbl_size = ARRAY_SIZE(sm8250_freq_table), + .reg_tbl = sm8250_reg_preset, + .reg_tbl_size = ARRAY_SIZE(sm8250_reg_preset), + .bw_tbl_enc = sm8250_bw_table_enc, + .bw_tbl_enc_size = ARRAY_SIZE(sm8250_bw_table_enc), + .bw_tbl_dec = sm8250_bw_table_dec, + .bw_tbl_dec_size = ARRAY_SIZE(sm8250_bw_table_dec), + .clks = {"core", "iface"}, + .clks_num = 2, + .resets = { "bus", "core" }, + .resets_num = 2, + .vcodec0_clks = { "vcodec0_core" }, + .vcodec_clks_num = 1, + .vcodec_pmdomains = { "venus", "vcodec0" }, + .vcodec_pmdomains_num = 2, + .opp_pmdomain = (const char *[]) { "mx", NULL }, + .vcodec_num = 1, + .max_load = 7833600, + .hfi_version = HFI_VERSION_6XX, + .vmem_id = VIDC_RESOURCE_NONE, + .vmem_size = 0, + .vmem_addr = 0, + .dma_mask = 0xe0000000 - 1, + .fwname = "qcom/vpu-1.0/venus.mdt", +}; + static const struct of_device_id venus_dt_match[] = { { .compatible = "qcom,msm8916-venus", .data = &msm8916_res, }, { .compatible = "qcom,msm8996-venus", .data = &msm8996_res, }, { .compatible = "qcom,sdm845-venus", .data = &sdm845_res, }, { .compatible = "qcom,sdm845-venus-v2", .data = &sdm845_res_v2, }, { .compatible = "qcom,sc7180-venus", .data = &sc7180_res, }, + { .compatible = "qcom,sm8250-venus", .data = &sm8250_res, }, { } }; MODULE_DEVICE_TABLE(of, venus_dt_match); |