From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/msm/dsi/dsi.c | 280 +++ drivers/gpu/drm/msm/dsi/dsi.h | 164 ++ drivers/gpu/drm/msm/dsi/dsi.xml.h | 788 +++++++ drivers/gpu/drm/msm/dsi/dsi_cfg.c | 325 +++ drivers/gpu/drm/msm/dsi/dsi_cfg.h | 68 + drivers/gpu/drm/msm/dsi/dsi_host.c | 2630 +++++++++++++++++++++++ drivers/gpu/drm/msm/dsi/dsi_manager.c | 681 ++++++ drivers/gpu/drm/msm/dsi/dsi_phy_10nm.xml.h | 227 ++ drivers/gpu/drm/msm/dsi/dsi_phy_14nm.xml.h | 309 +++ drivers/gpu/drm/msm/dsi/dsi_phy_20nm.xml.h | 237 ++ drivers/gpu/drm/msm/dsi/dsi_phy_28nm.xml.h | 384 ++++ drivers/gpu/drm/msm/dsi/dsi_phy_28nm_8960.xml.h | 286 +++ drivers/gpu/drm/msm/dsi/dsi_phy_7nm.xml.h | 483 +++++ drivers/gpu/drm/msm/dsi/mmss_cc.xml.h | 131 ++ drivers/gpu/drm/msm/dsi/phy/dsi_phy.c | 855 ++++++++ drivers/gpu/drm/msm/dsi/phy/dsi_phy.h | 134 ++ drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c | 1061 +++++++++ drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c | 1086 ++++++++++ drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c | 148 ++ drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c | 822 +++++++ drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c | 660 ++++++ drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c | 1104 ++++++++++ drivers/gpu/drm/msm/dsi/sfpb.xml.h | 70 + 23 files changed, 12933 insertions(+) create mode 100644 drivers/gpu/drm/msm/dsi/dsi.c create mode 100644 drivers/gpu/drm/msm/dsi/dsi.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi_cfg.c create mode 100644 drivers/gpu/drm/msm/dsi/dsi_cfg.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi_host.c create mode 100644 drivers/gpu/drm/msm/dsi/dsi_manager.c create mode 100644 drivers/gpu/drm/msm/dsi/dsi_phy_10nm.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi_phy_14nm.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi_phy_20nm.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi_phy_28nm.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi_phy_28nm_8960.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/dsi_phy_7nm.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/mmss_cc.xml.h create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy.c create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy.h create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy_10nm.c create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy_14nm.c create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy_20nm.c create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm.c create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy_28nm_8960.c create mode 100644 drivers/gpu/drm/msm/dsi/phy/dsi_phy_7nm.c create mode 100644 drivers/gpu/drm/msm/dsi/sfpb.xml.h (limited to 'drivers/gpu/drm/msm/dsi') diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c new file mode 100644 index 000000000..e9036e403 --- /dev/null +++ b/drivers/gpu/drm/msm/dsi/dsi.c @@ -0,0 +1,280 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + */ + +#include "dsi.h" +#include "dsi_cfg.h" + +bool msm_dsi_is_cmd_mode(struct msm_dsi *msm_dsi) +{ + unsigned long host_flags = msm_dsi_host_get_mode_flags(msm_dsi->host); + + return !(host_flags & MIPI_DSI_MODE_VIDEO); +} + +struct drm_dsc_config *msm_dsi_get_dsc_config(struct msm_dsi *msm_dsi) +{ + return msm_dsi_host_get_dsc_config(msm_dsi->host); +} + +static int dsi_get_phy(struct msm_dsi *msm_dsi) +{ + struct platform_device *pdev = msm_dsi->pdev; + struct platform_device *phy_pdev; + struct device_node *phy_node; + + phy_node = of_parse_phandle(pdev->dev.of_node, "phys", 0); + if (!phy_node) { + DRM_DEV_ERROR(&pdev->dev, "cannot find phy device\n"); + return -ENXIO; + } + + phy_pdev = of_find_device_by_node(phy_node); + if (phy_pdev) { + msm_dsi->phy = platform_get_drvdata(phy_pdev); + msm_dsi->phy_dev = &phy_pdev->dev; + } + + of_node_put(phy_node); + + if (!phy_pdev) { + DRM_DEV_ERROR(&pdev->dev, "%s: phy driver is not ready\n", __func__); + return -EPROBE_DEFER; + } + if (!msm_dsi->phy) { + put_device(&phy_pdev->dev); + DRM_DEV_ERROR(&pdev->dev, "%s: phy driver is not ready\n", __func__); + return -EPROBE_DEFER; + } + + return 0; +} + +static void dsi_destroy(struct msm_dsi *msm_dsi) +{ + if (!msm_dsi) + return; + + msm_dsi_manager_unregister(msm_dsi); + + if (msm_dsi->phy_dev) { + put_device(msm_dsi->phy_dev); + msm_dsi->phy = NULL; + msm_dsi->phy_dev = NULL; + } + + if (msm_dsi->host) { + msm_dsi_host_destroy(msm_dsi->host); + msm_dsi->host = NULL; + } + + platform_set_drvdata(msm_dsi->pdev, NULL); +} + +static struct msm_dsi *dsi_init(struct platform_device *pdev) +{ + struct msm_dsi *msm_dsi; + int ret; + + if (!pdev) + return ERR_PTR(-ENXIO); + + msm_dsi = devm_kzalloc(&pdev->dev, sizeof(*msm_dsi), GFP_KERNEL); + if (!msm_dsi) + return ERR_PTR(-ENOMEM); + DBG("dsi probed=%p", msm_dsi); + + msm_dsi->id = -1; + msm_dsi->pdev = pdev; + platform_set_drvdata(pdev, msm_dsi); + + /* Init dsi host */ + ret = msm_dsi_host_init(msm_dsi); + if (ret) + goto destroy_dsi; + + /* GET dsi PHY */ + ret = dsi_get_phy(msm_dsi); + if (ret) + goto destroy_dsi; + + /* Register to dsi manager */ + ret = msm_dsi_manager_register(msm_dsi); + if (ret) + goto destroy_dsi; + + return msm_dsi; + +destroy_dsi: + dsi_destroy(msm_dsi); + return ERR_PTR(ret); +} + +static int dsi_bind(struct device *dev, struct device *master, void *data) +{ + struct msm_drm_private *priv = dev_get_drvdata(master); + struct msm_dsi *msm_dsi = dev_get_drvdata(dev); + + priv->dsi[msm_dsi->id] = msm_dsi; + + return 0; +} + +static void dsi_unbind(struct device *dev, struct device *master, + void *data) +{ + struct msm_drm_private *priv = dev_get_drvdata(master); + struct msm_dsi *msm_dsi = dev_get_drvdata(dev); + + msm_dsi_tx_buf_free(msm_dsi->host); + priv->dsi[msm_dsi->id] = NULL; +} + +static const struct component_ops dsi_ops = { + .bind = dsi_bind, + .unbind = dsi_unbind, +}; + +int dsi_dev_attach(struct platform_device *pdev) +{ + return component_add(&pdev->dev, &dsi_ops); +} + +void dsi_dev_detach(struct platform_device *pdev) +{ + component_del(&pdev->dev, &dsi_ops); +} + +static int dsi_dev_probe(struct platform_device *pdev) +{ + struct msm_dsi *msm_dsi; + + DBG(""); + msm_dsi = dsi_init(pdev); + if (IS_ERR(msm_dsi)) { + /* Don't fail the bind if the dsi port is not connected */ + if (PTR_ERR(msm_dsi) == -ENODEV) + return 0; + else + return PTR_ERR(msm_dsi); + } + + return 0; +} + +static int dsi_dev_remove(struct platform_device *pdev) +{ + struct msm_dsi *msm_dsi = platform_get_drvdata(pdev); + + DBG(""); + dsi_destroy(msm_dsi); + + return 0; +} + +static const struct of_device_id dt_match[] = { + { .compatible = "qcom,mdss-dsi-ctrl", .data = NULL /* autodetect cfg */ }, + { .compatible = "qcom,dsi-ctrl-6g-qcm2290", .data = &qcm2290_dsi_cfg_handler }, + {} +}; + +static const struct dev_pm_ops dsi_pm_ops = { + SET_RUNTIME_PM_OPS(msm_dsi_runtime_suspend, msm_dsi_runtime_resume, NULL) + SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, + pm_runtime_force_resume) +}; + +static struct platform_driver dsi_driver = { + .probe = dsi_dev_probe, + .remove = dsi_dev_remove, + .driver = { + .name = "msm_dsi", + .of_match_table = dt_match, + .pm = &dsi_pm_ops, + }, +}; + +void __init msm_dsi_register(void) +{ + DBG(""); + msm_dsi_phy_driver_register(); + platform_driver_register(&dsi_driver); +} + +void __exit msm_dsi_unregister(void) +{ + DBG(""); + msm_dsi_phy_driver_unregister(); + platform_driver_unregister(&dsi_driver); +} + +int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, + struct drm_encoder *encoder) +{ + struct msm_drm_private *priv; + int ret; + + if (WARN_ON(!encoder) || WARN_ON(!msm_dsi) || WARN_ON(!dev)) + return -EINVAL; + + priv = dev->dev_private; + + if (priv->num_bridges == ARRAY_SIZE(priv->bridges)) { + DRM_DEV_ERROR(dev->dev, "too many bridges\n"); + return -ENOSPC; + } + + msm_dsi->dev = dev; + + ret = msm_dsi_host_modeset_init(msm_dsi->host, dev); + if (ret) { + DRM_DEV_ERROR(dev->dev, "failed to modeset init host: %d\n", ret); + goto fail; + } + + if (msm_dsi_is_bonded_dsi(msm_dsi) && + !msm_dsi_is_master_dsi(msm_dsi)) { + /* + * Do not return an eror here, + * Just skip creating encoder/connector for the slave-DSI. + */ + return 0; + } + + msm_dsi->encoder = encoder; + + msm_dsi->bridge = msm_dsi_manager_bridge_init(msm_dsi->id); + if (IS_ERR(msm_dsi->bridge)) { + ret = PTR_ERR(msm_dsi->bridge); + DRM_DEV_ERROR(dev->dev, "failed to create dsi bridge: %d\n", ret); + msm_dsi->bridge = NULL; + goto fail; + } + + ret = msm_dsi_manager_ext_bridge_init(msm_dsi->id); + if (ret) { + DRM_DEV_ERROR(dev->dev, + "failed to create dsi connector: %d\n", ret); + goto fail; + } + + priv->bridges[priv->num_bridges++] = msm_dsi->bridge; + + return 0; +fail: + /* bridge/connector are normally destroyed by drm: */ + if (msm_dsi->bridge) { + msm_dsi_manager_bridge_destroy(msm_dsi->bridge); + msm_dsi->bridge = NULL; + } + + return ret; +} + +void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi) +{ + msm_dsi_host_snapshot(disp_state, msm_dsi->host); + msm_dsi_phy_snapshot(disp_state, msm_dsi->phy); +} + diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h new file mode 100644 index 000000000..6b239f77f --- /dev/null +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -0,0 +1,164 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + */ + +#ifndef __DSI_CONNECTOR_H__ +#define __DSI_CONNECTOR_H__ + +#include +#include + +#include +#include +#include + +#include "msm_drv.h" +#include "disp/msm_disp_snapshot.h" + +#define DSI_0 0 +#define DSI_1 1 +#define DSI_MAX 2 + +struct msm_dsi_phy_shared_timings; +struct msm_dsi_phy_clk_request; + +enum msm_dsi_phy_usecase { + MSM_DSI_PHY_STANDALONE, + MSM_DSI_PHY_MASTER, + MSM_DSI_PHY_SLAVE, +}; + +#define DSI_BUS_CLK_MAX 4 + +struct msm_dsi { + struct drm_device *dev; + struct platform_device *pdev; + + /* internal dsi bridge attached to MDP interface */ + struct drm_bridge *bridge; + + struct mipi_dsi_host *host; + struct msm_dsi_phy *phy; + + /* + * external_bridge connected to dsi bridge output + */ + struct drm_bridge *external_bridge; + + struct device *phy_dev; + bool phy_enabled; + + /* the encoder we are hooked to (outside of dsi block) */ + struct drm_encoder *encoder; + + int id; +}; + +/* dsi manager */ +struct drm_bridge *msm_dsi_manager_bridge_init(u8 id); +void msm_dsi_manager_bridge_destroy(struct drm_bridge *bridge); +int msm_dsi_manager_ext_bridge_init(u8 id); +int msm_dsi_manager_cmd_xfer(int id, const struct mipi_dsi_msg *msg); +bool msm_dsi_manager_cmd_xfer_trigger(int id, u32 dma_base, u32 len); +int msm_dsi_manager_register(struct msm_dsi *msm_dsi); +void msm_dsi_manager_unregister(struct msm_dsi *msm_dsi); +void msm_dsi_manager_tpg_enable(void); + +/* msm dsi */ +static inline bool msm_dsi_device_connected(struct msm_dsi *msm_dsi) +{ + return msm_dsi->external_bridge; +} + +/* dsi host */ +struct msm_dsi_host; +int msm_dsi_host_xfer_prepare(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +void msm_dsi_host_xfer_restore(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +int msm_dsi_host_cmd_tx(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +int msm_dsi_host_cmd_rx(struct mipi_dsi_host *host, + const struct mipi_dsi_msg *msg); +void msm_dsi_host_cmd_xfer_commit(struct mipi_dsi_host *host, + u32 dma_base, u32 len); +int msm_dsi_host_enable(struct mipi_dsi_host *host); +int msm_dsi_host_disable(struct mipi_dsi_host *host); +void msm_dsi_host_enable_irq(struct mipi_dsi_host *host); +void msm_dsi_host_disable_irq(struct mipi_dsi_host *host); +int msm_dsi_host_power_on(struct mipi_dsi_host *host, + struct msm_dsi_phy_shared_timings *phy_shared_timings, + bool is_bonded_dsi, struct msm_dsi_phy *phy); +int msm_dsi_host_power_off(struct mipi_dsi_host *host); +int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, + const struct drm_display_mode *mode); +enum drm_mode_status msm_dsi_host_check_dsc(struct mipi_dsi_host *host, + const struct drm_display_mode *mode); +unsigned long msm_dsi_host_get_mode_flags(struct mipi_dsi_host *host); +int msm_dsi_host_register(struct mipi_dsi_host *host); +void msm_dsi_host_unregister(struct mipi_dsi_host *host); +void msm_dsi_host_set_phy_mode(struct mipi_dsi_host *host, + struct msm_dsi_phy *src_phy); +int msm_dsi_host_set_src_pll(struct mipi_dsi_host *host, + struct msm_dsi_phy *src_phy); +void msm_dsi_host_reset_phy(struct mipi_dsi_host *host); +void msm_dsi_host_get_phy_clk_req(struct mipi_dsi_host *host, + struct msm_dsi_phy_clk_request *clk_req, + bool is_bonded_dsi); +void msm_dsi_host_destroy(struct mipi_dsi_host *host); +int msm_dsi_host_modeset_init(struct mipi_dsi_host *host, + struct drm_device *dev); +int msm_dsi_host_init(struct msm_dsi *msm_dsi); +int msm_dsi_runtime_suspend(struct device *dev); +int msm_dsi_runtime_resume(struct device *dev); +int dsi_link_clk_set_rate_6g(struct msm_dsi_host *msm_host); +int dsi_link_clk_set_rate_v2(struct msm_dsi_host *msm_host); +int dsi_link_clk_enable_6g(struct msm_dsi_host *msm_host); +int dsi_link_clk_enable_v2(struct msm_dsi_host *msm_host); +void dsi_link_clk_disable_6g(struct msm_dsi_host *msm_host); +void dsi_link_clk_disable_v2(struct msm_dsi_host *msm_host); +int dsi_tx_buf_alloc_6g(struct msm_dsi_host *msm_host, int size); +int dsi_tx_buf_alloc_v2(struct msm_dsi_host *msm_host, int size); +void *dsi_tx_buf_get_6g(struct msm_dsi_host *msm_host); +void *dsi_tx_buf_get_v2(struct msm_dsi_host *msm_host); +void dsi_tx_buf_put_6g(struct msm_dsi_host *msm_host); +void msm_dsi_tx_buf_free(struct mipi_dsi_host *mipi_host); +int dsi_dma_base_get_6g(struct msm_dsi_host *msm_host, uint64_t *iova); +int dsi_dma_base_get_v2(struct msm_dsi_host *msm_host, uint64_t *iova); +int dsi_clk_init_v2(struct msm_dsi_host *msm_host); +int dsi_clk_init_6g_v2(struct msm_dsi_host *msm_host); +int dsi_calc_clk_rate_v2(struct msm_dsi_host *msm_host, bool is_bonded_dsi); +int dsi_calc_clk_rate_6g(struct msm_dsi_host *msm_host, bool is_bonded_dsi); +void msm_dsi_host_snapshot(struct msm_disp_state *disp_state, struct mipi_dsi_host *host); +void msm_dsi_host_test_pattern_en(struct mipi_dsi_host *host); +struct drm_dsc_config *msm_dsi_host_get_dsc_config(struct mipi_dsi_host *host); + +/* dsi phy */ +struct msm_dsi_phy; +struct msm_dsi_phy_shared_timings { + u32 clk_post; + u32 clk_pre; + bool clk_pre_inc_by_2; +}; + +struct msm_dsi_phy_clk_request { + unsigned long bitclk_rate; + unsigned long escclk_rate; +}; + +void msm_dsi_phy_driver_register(void); +void msm_dsi_phy_driver_unregister(void); +int msm_dsi_phy_enable(struct msm_dsi_phy *phy, + struct msm_dsi_phy_clk_request *clk_req, + struct msm_dsi_phy_shared_timings *shared_timings); +void msm_dsi_phy_disable(struct msm_dsi_phy *phy); +void msm_dsi_phy_set_usecase(struct msm_dsi_phy *phy, + enum msm_dsi_phy_usecase uc); +void msm_dsi_phy_pll_save_state(struct msm_dsi_phy *phy); +int msm_dsi_phy_pll_restore_state(struct msm_dsi_phy *phy); +void msm_dsi_phy_snapshot(struct msm_disp_state *disp_state, struct msm_dsi_phy *phy); +bool msm_dsi_phy_set_continuous_clock(struct msm_dsi_phy *phy, bool enable); + +#endif /* __DSI_CONNECTOR_H__ */ + diff --git a/drivers/gpu/drm/msm/dsi/dsi.xml.h b/drivers/gpu/drm/msm/dsi/dsi.xml.h new file mode 100644 index 000000000..d1b2a17b0 --- /dev/null +++ b/drivers/gpu/drm/msm/dsi/dsi.xml.h @@ -0,0 +1,788 @@ +#ifndef DSI_XML +#define DSI_XML + +/* Autogenerated file, DO NOT EDIT manually! + +This file was generated by the rules-ng-ng headergen tool in this git repository: +http://github.com/freedreno/envytools/ +git clone https://github.com/freedreno/envytools.git + +The rules-ng-ng source files this header was generated from are: +- /home/robclark/tmp/mesa/src/freedreno/registers/msm.xml ( 944 bytes, from 2022-03-03 01:18:13) +- /home/robclark/tmp/mesa/src/freedreno/registers/freedreno_copyright.xml ( 1572 bytes, from 2020-12-31 19:26:32) +- /home/robclark/tmp/mesa/src/freedreno/registers/mdp/mdp4.xml ( 20912 bytes, from 2021-01-30 18:25:22) +- /home/robclark/tmp/mesa/src/freedreno/registers/mdp/mdp_common.xml ( 2849 bytes, from 2021-01-30 18:25:22) +- /home/robclark/tmp/mesa/src/freedreno/registers/mdp/mdp5.xml ( 37461 bytes, from 2021-01-30 18:25:22) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi.xml ( 17560 bytes, from 2021-09-16 22:37:02) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi_phy_v2.xml ( 3236 bytes, from 2021-07-22 15:21:56) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi_phy_28nm_8960.xml ( 4935 bytes, from 2021-07-22 15:21:56) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi_phy_28nm.xml ( 7004 bytes, from 2021-07-22 15:21:56) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi_phy_20nm.xml ( 3712 bytes, from 2021-07-22 15:21:56) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi_phy_14nm.xml ( 5381 bytes, from 2021-07-22 15:21:56) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi_phy_10nm.xml ( 4499 bytes, from 2021-07-22 15:21:56) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/dsi_phy_7nm.xml ( 11007 bytes, from 2022-03-03 01:18:13) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/sfpb.xml ( 602 bytes, from 2021-01-30 18:25:22) +- /home/robclark/tmp/mesa/src/freedreno/registers/dsi/mmss_cc.xml ( 1686 bytes, from 2021-01-30 18:25:22) +- /home/robclark/tmp/mesa/src/freedreno/registers/hdmi/qfprom.xml ( 600 bytes, from 2021-01-30 18:25:22) +- /home/robclark/tmp/mesa/src/freedreno/registers/hdmi/hdmi.xml ( 41874 bytes, from 2021-01-30 18:25:22) +- /home/robclark/tmp/mesa/src/freedreno/registers/edp/edp.xml ( 10416 bytes, from 2021-01-30 18:25:22) + +Copyright (C) 2013-2021 by the following authors: +- Rob Clark (robclark) +- Ilia Mirkin (imirkin) + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice (including the +next paragraph) shall be included in all copies or substantial +portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + + +enum dsi_traffic_mode { + NON_BURST_SYNCH_PULSE = 0, + NON_BURST_SYNCH_EVENT = 1, + BURST_MODE = 2, +}; + +enum dsi_vid_dst_format { + VID_DST_FORMAT_RGB565 = 0, + VID_DST_FORMAT_RGB666 = 1, + VID_DST_FORMAT_RGB666_LOOSE = 2, + VID_DST_FORMAT_RGB888 = 3, +}; + +enum dsi_rgb_swap { + SWAP_RGB = 0, + SWAP_RBG = 1, + SWAP_BGR = 2, + SWAP_BRG = 3, + SWAP_GRB = 4, + SWAP_GBR = 5, +}; + +enum dsi_cmd_trigger { + TRIGGER_NONE = 0, + TRIGGER_SEOF = 1, + TRIGGER_TE = 2, + TRIGGER_SW = 4, + TRIGGER_SW_SEOF = 5, + TRIGGER_SW_TE = 6, +}; + +enum dsi_cmd_dst_format { + CMD_DST_FORMAT_RGB111 = 0, + CMD_DST_FORMAT_RGB332 = 3, + CMD_DST_FORMAT_RGB444 = 4, + CMD_DST_FORMAT_RGB565 = 6, + CMD_DST_FORMAT_RGB666 = 7, + CMD_DST_FORMAT_RGB888 = 8, +}; + +enum dsi_lane_swap { + LANE_SWAP_0123 = 0, + LANE_SWAP_3012 = 1, + LANE_SWAP_2301 = 2, + LANE_SWAP_1230 = 3, + LANE_SWAP_0321 = 4, + LANE_SWAP_1032 = 5, + LANE_SWAP_2103 = 6, + LANE_SWAP_3210 = 7, +}; + +enum video_config_bpp { + VIDEO_CONFIG_18BPP = 0, + VIDEO_CONFIG_24BPP = 1, +}; + +enum video_pattern_sel { + VID_PRBS = 0, + VID_INCREMENTAL = 1, + VID_FIXED = 2, + VID_MDSS_GENERAL_PATTERN = 3, +}; + +enum cmd_mdp_stream0_pattern_sel { + CMD_MDP_PRBS = 0, + CMD_MDP_INCREMENTAL = 1, + CMD_MDP_FIXED = 2, + CMD_MDP_MDSS_GENERAL_PATTERN = 3, +}; + +enum cmd_dma_pattern_sel { + CMD_DMA_PRBS = 0, + CMD_DMA_INCREMENTAL = 1, + CMD_DMA_FIXED = 2, + CMD_DMA_CUSTOM_PATTERN_DMA_FIFO = 3, +}; + +#define DSI_IRQ_CMD_DMA_DONE 0x00000001 +#define DSI_IRQ_MASK_CMD_DMA_DONE 0x00000002 +#define DSI_IRQ_CMD_MDP_DONE 0x00000100 +#define DSI_IRQ_MASK_CMD_MDP_DONE 0x00000200 +#define DSI_IRQ_VIDEO_DONE 0x00010000 +#define DSI_IRQ_MASK_VIDEO_DONE 0x00020000 +#define DSI_IRQ_BTA_DONE 0x00100000 +#define DSI_IRQ_MASK_BTA_DONE 0x00200000 +#define DSI_IRQ_ERROR 0x01000000 +#define DSI_IRQ_MASK_ERROR 0x02000000 +#define REG_DSI_6G_HW_VERSION 0x00000000 +#define DSI_6G_HW_VERSION_MAJOR__MASK 0xf0000000 +#define DSI_6G_HW_VERSION_MAJOR__SHIFT 28 +static inline uint32_t DSI_6G_HW_VERSION_MAJOR(uint32_t val) +{ + return ((val) << DSI_6G_HW_VERSION_MAJOR__SHIFT) & DSI_6G_HW_VERSION_MAJOR__MASK; +} +#define DSI_6G_HW_VERSION_MINOR__MASK 0x0fff0000 +#define DSI_6G_HW_VERSION_MINOR__SHIFT 16 +static inline uint32_t DSI_6G_HW_VERSION_MINOR(uint32_t val) +{ + return ((val) << DSI_6G_HW_VERSION_MINOR__SHIFT) & DSI_6G_HW_VERSION_MINOR__MASK; +} +#define DSI_6G_HW_VERSION_STEP__MASK 0x0000ffff +#define DSI_6G_HW_VERSION_STEP__SHIFT 0 +static inline uint32_t DSI_6G_HW_VERSION_STEP(uint32_t val) +{ + return ((val) << DSI_6G_HW_VERSION_STEP__SHIFT) & DSI_6G_HW_VERSION_STEP__MASK; +} + +#define REG_DSI_CTRL 0x00000000 +#define DSI_CTRL_ENABLE 0x00000001 +#define DSI_CTRL_VID_MODE_EN 0x00000002 +#define DSI_CTRL_CMD_MODE_EN 0x00000004 +#define DSI_CTRL_LANE0 0x00000010 +#define DSI_CTRL_LANE1 0x00000020 +#define DSI_CTRL_LANE2 0x00000040 +#define DSI_CTRL_LANE3 0x00000080 +#define DSI_CTRL_CLK_EN 0x00000100 +#define DSI_CTRL_ECC_CHECK 0x00100000 +#define DSI_CTRL_CRC_CHECK 0x01000000 + +#define REG_DSI_STATUS0 0x00000004 +#define DSI_STATUS0_CMD_MODE_ENGINE_BUSY 0x00000001 +#define DSI_STATUS0_CMD_MODE_DMA_BUSY 0x00000002 +#define DSI_STATUS0_CMD_MODE_MDP_BUSY 0x00000004 +#define DSI_STATUS0_VIDEO_MODE_ENGINE_BUSY 0x00000008 +#define DSI_STATUS0_DSI_BUSY 0x00000010 +#define DSI_STATUS0_INTERLEAVE_OP_CONTENTION 0x80000000 + +#define REG_DSI_FIFO_STATUS 0x00000008 +#define DSI_FIFO_STATUS_VIDEO_MDP_FIFO_OVERFLOW 0x00000001 +#define DSI_FIFO_STATUS_VIDEO_MDP_FIFO_UNDERFLOW 0x00000008 +#define DSI_FIFO_STATUS_CMD_MDP_FIFO_UNDERFLOW 0x00000080 +#define DSI_FIFO_STATUS_CMD_DMA_FIFO_RD_WATERMARK_REACH 0x00000100 +#define DSI_FIFO_STATUS_CMD_DMA_FIFO_WR_WATERMARK_REACH 0x00000200 +#define DSI_FIFO_STATUS_CMD_DMA_FIFO_UNDERFLOW 0x00000400 +#define DSI_FIFO_STATUS_DLN0_LP_FIFO_EMPTY 0x00001000 +#define DSI_FIFO_STATUS_DLN0_LP_FIFO_FULL 0x00002000 +#define DSI_FIFO_STATUS_DLN0_LP_FIFO_OVERFLOW 0x00004000 +#define DSI_FIFO_STATUS_DLN0_HS_FIFO_EMPTY 0x00010000 +#define DSI_FIFO_STATUS_DLN0_HS_FIFO_FULL 0x00020000 +#define DSI_FIFO_STATUS_DLN0_HS_FIFO_OVERFLOW 0x00040000 +#define DSI_FIFO_STATUS_DLN0_HS_FIFO_UNDERFLOW 0x00080000 +#define DSI_FIFO_STATUS_DLN1_HS_FIFO_EMPTY 0x00100000 +#define DSI_FIFO_STATUS_DLN1_HS_FIFO_FULL 0x00200000 +#define DSI_FIFO_STATUS_DLN1_HS_FIFO_OVERFLOW 0x00400000 +#define DSI_FIFO_STATUS_DLN1_HS_FIFO_UNDERFLOW 0x00800000 +#define DSI_FIFO_STATUS_DLN2_HS_FIFO_EMPTY 0x01000000 +#define DSI_FIFO_STATUS_DLN2_HS_FIFO_FULL 0x02000000 +#define DSI_FIFO_STATUS_DLN2_HS_FIFO_OVERFLOW 0x04000000 +#define DSI_FIFO_STATUS_DLN2_HS_FIFO_UNDERFLOW 0x08000000 +#define DSI_FIFO_STATUS_DLN3_HS_FIFO_EMPTY 0x10000000 +#define DSI_FIFO_STATUS_DLN3_HS_FIFO_FULL 0x20000000 +#define DSI_FIFO_STATUS_DLN3_HS_FIFO_OVERFLOW 0x40000000 +#define DSI_FIFO_STATUS_DLN3_HS_FIFO_UNDERFLOW 0x80000000 + +#define REG_DSI_VID_CFG0 0x0000000c +#define DSI_VID_CFG0_VIRT_CHANNEL__MASK 0x00000003 +#define DSI_VID_CFG0_VIRT_CHANNEL__SHIFT 0 +static inline uint32_t DSI_VID_CFG0_VIRT_CHANNEL(uint32_t val) +{ + return ((val) << DSI_VID_CFG0_VIRT_CHANNEL__SHIFT) & DSI_VID_CFG0_VIRT_CHANNEL__MASK; +} +#define DSI_VID_CFG0_DST_FORMAT__MASK 0x00000030 +#define DSI_VID_CFG0_DST_FORMAT__SHIFT 4 +static inline uint32_t DSI_VID_CFG0_DST_FORMAT(enum dsi_vid_dst_format val) +{ + return ((val) << DSI_VID_CFG0_DST_FORMAT__SHIFT) & DSI_VID_CFG0_DST_FORMAT__MASK; +} +#define DSI_VID_CFG0_TRAFFIC_MODE__MASK 0x00000300 +#define DSI_VID_CFG0_TRAFFIC_MODE__SHIFT 8 +static inline uint32_t DSI_VID_CFG0_TRAFFIC_MODE(enum dsi_traffic_mode val) +{ + return ((val) << DSI_VID_CFG0_TRAFFIC_MODE__SHIFT) & DSI_VID_CFG0_TRAFFIC_MODE__MASK; +} +#define DSI_VID_CFG0_BLLP_POWER_STOP 0x00001000 +#define DSI_VID_CFG0_EOF_BLLP_POWER_STOP 0x00008000 +#define DSI_VID_CFG0_HSA_POWER_STOP 0x00010000 +#define DSI_VID_CFG0_HBP_POWER_STOP 0x00100000 +#define DSI_VID_CFG0_HFP_POWER_STOP 0x01000000 +#define DSI_VID_CFG0_PULSE_MODE_HSA_HE 0x10000000 + +#define REG_DSI_VID_CFG1 0x0000001c +#define DSI_VID_CFG1_R_SEL 0x00000001 +#define DSI_VID_CFG1_G_SEL 0x00000010 +#define DSI_VID_CFG1_B_SEL 0x00000100 +#define DSI_VID_CFG1_RGB_SWAP__MASK 0x00007000 +#define DSI_VID_CFG1_RGB_SWAP__SHIFT 12 +static inline uint32_t DSI_VID_CFG1_RGB_SWAP(enum dsi_rgb_swap val) +{ + return ((val) << DSI_VID_CFG1_RGB_SWAP__SHIFT) & DSI_VID_CFG1_RGB_SWAP__MASK; +} + +#define REG_DSI_ACTIVE_H 0x00000020 +#define DSI_ACTIVE_H_START__MASK 0x00000fff +#define DSI_ACTIVE_H_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_H_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_H_START__SHIFT) & DSI_ACTIVE_H_START__MASK; +} +#define DSI_ACTIVE_H_END__MASK 0x0fff0000 +#define DSI_ACTIVE_H_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_H_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_H_END__SHIFT) & DSI_ACTIVE_H_END__MASK; +} + +#define REG_DSI_ACTIVE_V 0x00000024 +#define DSI_ACTIVE_V_START__MASK 0x00000fff +#define DSI_ACTIVE_V_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_V_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_V_START__SHIFT) & DSI_ACTIVE_V_START__MASK; +} +#define DSI_ACTIVE_V_END__MASK 0x0fff0000 +#define DSI_ACTIVE_V_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_V_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_V_END__SHIFT) & DSI_ACTIVE_V_END__MASK; +} + +#define REG_DSI_TOTAL 0x00000028 +#define DSI_TOTAL_H_TOTAL__MASK 0x00000fff +#define DSI_TOTAL_H_TOTAL__SHIFT 0 +static inline uint32_t DSI_TOTAL_H_TOTAL(uint32_t val) +{ + return ((val) << DSI_TOTAL_H_TOTAL__SHIFT) & DSI_TOTAL_H_TOTAL__MASK; +} +#define DSI_TOTAL_V_TOTAL__MASK 0x0fff0000 +#define DSI_TOTAL_V_TOTAL__SHIFT 16 +static inline uint32_t DSI_TOTAL_V_TOTAL(uint32_t val) +{ + return ((val) << DSI_TOTAL_V_TOTAL__SHIFT) & DSI_TOTAL_V_TOTAL__MASK; +} + +#define REG_DSI_ACTIVE_HSYNC 0x0000002c +#define DSI_ACTIVE_HSYNC_START__MASK 0x00000fff +#define DSI_ACTIVE_HSYNC_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_HSYNC_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_HSYNC_START__SHIFT) & DSI_ACTIVE_HSYNC_START__MASK; +} +#define DSI_ACTIVE_HSYNC_END__MASK 0x0fff0000 +#define DSI_ACTIVE_HSYNC_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_HSYNC_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_HSYNC_END__SHIFT) & DSI_ACTIVE_HSYNC_END__MASK; +} + +#define REG_DSI_ACTIVE_VSYNC_HPOS 0x00000030 +#define DSI_ACTIVE_VSYNC_HPOS_START__MASK 0x00000fff +#define DSI_ACTIVE_VSYNC_HPOS_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_VSYNC_HPOS_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_HPOS_START__SHIFT) & DSI_ACTIVE_VSYNC_HPOS_START__MASK; +} +#define DSI_ACTIVE_VSYNC_HPOS_END__MASK 0x0fff0000 +#define DSI_ACTIVE_VSYNC_HPOS_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_VSYNC_HPOS_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_HPOS_END__SHIFT) & DSI_ACTIVE_VSYNC_HPOS_END__MASK; +} + +#define REG_DSI_ACTIVE_VSYNC_VPOS 0x00000034 +#define DSI_ACTIVE_VSYNC_VPOS_START__MASK 0x00000fff +#define DSI_ACTIVE_VSYNC_VPOS_START__SHIFT 0 +static inline uint32_t DSI_ACTIVE_VSYNC_VPOS_START(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_VPOS_START__SHIFT) & DSI_ACTIVE_VSYNC_VPOS_START__MASK; +} +#define DSI_ACTIVE_VSYNC_VPOS_END__MASK 0x0fff0000 +#define DSI_ACTIVE_VSYNC_VPOS_END__SHIFT 16 +static inline uint32_t DSI_ACTIVE_VSYNC_VPOS_END(uint32_t val) +{ + return ((val) << DSI_ACTIVE_VSYNC_VPOS_END__SHIFT) & DSI_ACTIVE_VSYNC_VPOS_END__MASK; +} + +#define REG_DSI_CMD_DMA_CTRL 0x00000038 +#define DSI_CMD_DMA_CTRL_BROADCAST_EN 0x80000000 +#define DSI_CMD_DMA_CTRL_FROM_FRAME_BUFFER 0x10000000 +#define DSI_CMD_DMA_CTRL_LOW_POWER 0x04000000 + +#define REG_DSI_CMD_CFG0 0x0000003c +#define DSI_CMD_CFG0_DST_FORMAT__MASK 0x0000000f +#define DSI_CMD_CFG0_DST_FORMAT__SHIFT 0 +static inline uint32_t DSI_CMD_CFG0_DST_FORMAT(enum dsi_cmd_dst_format val) +{ + return ((val) << DSI_CMD_CFG0_DST_FORMAT__SHIFT) & DSI_CMD_CFG0_DST_FORMAT__MASK; +} +#define DSI_CMD_CFG0_R_SEL 0x00000010 +#define DSI_CMD_CFG0_G_SEL 0x00000100 +#define DSI_CMD_CFG0_B_SEL 0x00001000 +#define DSI_CMD_CFG0_INTERLEAVE_MAX__MASK 0x00f00000 +#define DSI_CMD_CFG0_INTERLEAVE_MAX__SHIFT 20 +static inline uint32_t DSI_CMD_CFG0_INTERLEAVE_MAX(uint32_t val) +{ + return ((val) << DSI_CMD_CFG0_INTERLEAVE_MAX__SHIFT) & DSI_CMD_CFG0_INTERLEAVE_MAX__MASK; +} +#define DSI_CMD_CFG0_RGB_SWAP__MASK 0x00070000 +#define DSI_CMD_CFG0_RGB_SWAP__SHIFT 16 +static inline uint32_t DSI_CMD_CFG0_RGB_SWAP(enum dsi_rgb_swap val) +{ + return ((val) << DSI_CMD_CFG0_RGB_SWAP__SHIFT) & DSI_CMD_CFG0_RGB_SWAP__MASK; +} + +#define REG_DSI_CMD_CFG1 0x00000040 +#define DSI_CMD_CFG1_WR_MEM_START__MASK 0x000000ff +#define DSI_CMD_CFG1_WR_MEM_START__SHIFT 0 +static inline uint32_t DSI_CMD_CFG1_WR_MEM_START(uint32_t val) +{ + return ((val) << DSI_CMD_CFG1_WR_MEM_START__SHIFT) & DSI_CMD_CFG1_WR_MEM_START__MASK; +} +#define DSI_CMD_CFG1_WR_MEM_CONTINUE__MASK 0x0000ff00 +#define DSI_CMD_CFG1_WR_MEM_CONTINUE__SHIFT 8 +static inline uint32_t DSI_CMD_CFG1_WR_MEM_CONTINUE(uint32_t val) +{ + return ((val) << DSI_CMD_CFG1_WR_MEM_CONTINUE__SHIFT) & DSI_CMD_CFG1_WR_MEM_CONTINUE__MASK; +} +#define DSI_CMD_CFG1_INSERT_DCS_COMMAND 0x00010000 + +#define REG_DSI_DMA_BASE 0x00000044 + +#define REG_DSI_DMA_LEN 0x00000048 + +#define REG_DSI_CMD_MDP_STREAM0_CTRL 0x00000054 +#define DSI_CMD_MDP_STREAM0_CTRL_DATA_TYPE__MASK 0x0000003f +#define DSI_CMD_MDP_STREAM0_CTRL_DATA_TYPE__SHIFT 0 +static inline uint32_t DSI_CMD_MDP_STREAM0_CTRL_DATA_TYPE(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM0_CTRL_DATA_TYPE__SHIFT) & DSI_CMD_MDP_STREAM0_CTRL_DATA_TYPE__MASK; +} +#define DSI_CMD_MDP_STREAM0_CTRL_VIRTUAL_CHANNEL__MASK 0x00000300 +#define DSI_CMD_MDP_STREAM0_CTRL_VIRTUAL_CHANNEL__SHIFT 8 +static inline uint32_t DSI_CMD_MDP_STREAM0_CTRL_VIRTUAL_CHANNEL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM0_CTRL_VIRTUAL_CHANNEL__SHIFT) & DSI_CMD_MDP_STREAM0_CTRL_VIRTUAL_CHANNEL__MASK; +} +#define DSI_CMD_MDP_STREAM0_CTRL_WORD_COUNT__MASK 0xffff0000 +#define DSI_CMD_MDP_STREAM0_CTRL_WORD_COUNT__SHIFT 16 +static inline uint32_t DSI_CMD_MDP_STREAM0_CTRL_WORD_COUNT(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM0_CTRL_WORD_COUNT__SHIFT) & DSI_CMD_MDP_STREAM0_CTRL_WORD_COUNT__MASK; +} + +#define REG_DSI_CMD_MDP_STREAM0_TOTAL 0x00000058 +#define DSI_CMD_MDP_STREAM0_TOTAL_H_TOTAL__MASK 0x00000fff +#define DSI_CMD_MDP_STREAM0_TOTAL_H_TOTAL__SHIFT 0 +static inline uint32_t DSI_CMD_MDP_STREAM0_TOTAL_H_TOTAL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM0_TOTAL_H_TOTAL__SHIFT) & DSI_CMD_MDP_STREAM0_TOTAL_H_TOTAL__MASK; +} +#define DSI_CMD_MDP_STREAM0_TOTAL_V_TOTAL__MASK 0x0fff0000 +#define DSI_CMD_MDP_STREAM0_TOTAL_V_TOTAL__SHIFT 16 +static inline uint32_t DSI_CMD_MDP_STREAM0_TOTAL_V_TOTAL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM0_TOTAL_V_TOTAL__SHIFT) & DSI_CMD_MDP_STREAM0_TOTAL_V_TOTAL__MASK; +} + +#define REG_DSI_CMD_MDP_STREAM1_CTRL 0x0000005c +#define DSI_CMD_MDP_STREAM1_CTRL_DATA_TYPE__MASK 0x0000003f +#define DSI_CMD_MDP_STREAM1_CTRL_DATA_TYPE__SHIFT 0 +static inline uint32_t DSI_CMD_MDP_STREAM1_CTRL_DATA_TYPE(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM1_CTRL_DATA_TYPE__SHIFT) & DSI_CMD_MDP_STREAM1_CTRL_DATA_TYPE__MASK; +} +#define DSI_CMD_MDP_STREAM1_CTRL_VIRTUAL_CHANNEL__MASK 0x00000300 +#define DSI_CMD_MDP_STREAM1_CTRL_VIRTUAL_CHANNEL__SHIFT 8 +static inline uint32_t DSI_CMD_MDP_STREAM1_CTRL_VIRTUAL_CHANNEL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM1_CTRL_VIRTUAL_CHANNEL__SHIFT) & DSI_CMD_MDP_STREAM1_CTRL_VIRTUAL_CHANNEL__MASK; +} +#define DSI_CMD_MDP_STREAM1_CTRL_WORD_COUNT__MASK 0xffff0000 +#define DSI_CMD_MDP_STREAM1_CTRL_WORD_COUNT__SHIFT 16 +static inline uint32_t DSI_CMD_MDP_STREAM1_CTRL_WORD_COUNT(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM1_CTRL_WORD_COUNT__SHIFT) & DSI_CMD_MDP_STREAM1_CTRL_WORD_COUNT__MASK; +} + +#define REG_DSI_CMD_MDP_STREAM1_TOTAL 0x00000060 +#define DSI_CMD_MDP_STREAM1_TOTAL_H_TOTAL__MASK 0x0000ffff +#define DSI_CMD_MDP_STREAM1_TOTAL_H_TOTAL__SHIFT 0 +static inline uint32_t DSI_CMD_MDP_STREAM1_TOTAL_H_TOTAL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM1_TOTAL_H_TOTAL__SHIFT) & DSI_CMD_MDP_STREAM1_TOTAL_H_TOTAL__MASK; +} +#define DSI_CMD_MDP_STREAM1_TOTAL_V_TOTAL__MASK 0xffff0000 +#define DSI_CMD_MDP_STREAM1_TOTAL_V_TOTAL__SHIFT 16 +static inline uint32_t DSI_CMD_MDP_STREAM1_TOTAL_V_TOTAL(uint32_t val) +{ + return ((val) << DSI_CMD_MDP_STREAM1_TOTAL_V_TOTAL__SHIFT) & DSI_CMD_MDP_STREAM1_TOTAL_V_TOTAL__MASK; +} + +#define REG_DSI_ACK_ERR_STATUS 0x00000064 + +static inline uint32_t REG_DSI_RDBK(uint32_t i0) { return 0x00000068 + 0x4*i0; } + +static inline uint32_t REG_DSI_RDBK_DATA(uint32_t i0) { return 0x00000068 + 0x4*i0; } + +#define REG_DSI_TRIG_CTRL 0x00000080 +#define DSI_TRIG_CTRL_DMA_TRIGGER__MASK 0x00000007 +#define DSI_TRIG_CTRL_DMA_TRIGGER__SHIFT 0 +static inline uint32_t DSI_TRIG_CTRL_DMA_TRIGGER(enum dsi_cmd_trigger val) +{ + return ((val) << DSI_TRIG_CTRL_DMA_TRIGGER__SHIFT) & DSI_TRIG_CTRL_DMA_TRIGGER__MASK; +} +#define DSI_TRIG_CTRL_MDP_TRIGGER__MASK 0x00000070 +#define DSI_TRIG_CTRL_MDP_TRIGGER__SHIFT 4 +static inline uint32_t DSI_TRIG_CTRL_MDP_TRIGGER(enum dsi_cmd_trigger val) +{ + return ((val) << DSI_TRIG_CTRL_MDP_TRIGGER__SHIFT) & DSI_TRIG_CTRL_MDP_TRIGGER__MASK; +} +#define DSI_TRIG_CTRL_STREAM__MASK 0x00000300 +#define DSI_TRIG_CTRL_STREAM__SHIFT 8 +static inline uint32_t DSI_TRIG_CTRL_STREAM(uint32_t val) +{ + return ((val) << DSI_TRIG_CTRL_STREAM__SHIFT) & DSI_TRIG_CTRL_STREAM__MASK; +} +#define DSI_TRIG_CTRL_BLOCK_DMA_WITHIN_FRAME 0x00001000 +#define DSI_TRIG_CTRL_TE 0x80000000 + +#define REG_DSI_TRIG_DMA 0x0000008c + +#define REG_DSI_DLN0_PHY_ERR 0x000000b0 +#define DSI_DLN0_PHY_ERR_DLN0_ERR_ESC 0x00000001 +#define DSI_DLN0_PHY_ERR_DLN0_ERR_SYNC_ESC 0x00000010 +#define DSI_DLN0_PHY_ERR_DLN0_ERR_CONTROL 0x00000100 +#define DSI_DLN0_PHY_ERR_DLN0_ERR_CONTENTION_LP0 0x00001000 +#define DSI_DLN0_PHY_ERR_DLN0_ERR_CONTENTION_LP1 0x00010000 + +#define REG_DSI_LP_TIMER_CTRL 0x000000b4 +#define DSI_LP_TIMER_CTRL_LP_RX_TO__MASK 0x0000ffff +#define DSI_LP_TIMER_CTRL_LP_RX_TO__SHIFT 0 +static inline uint32_t DSI_LP_TIMER_CTRL_LP_RX_TO(uint32_t val) +{ + return ((val) << DSI_LP_TIMER_CTRL_LP_RX_TO__SHIFT) & DSI_LP_TIMER_CTRL_LP_RX_TO__MASK; +} +#define DSI_LP_TIMER_CTRL_BTA_TO__MASK 0xffff0000 +#define DSI_LP_TIMER_CTRL_BTA_TO__SHIFT 16 +static inline uint32_t DSI_LP_TIMER_CTRL_BTA_TO(uint32_t val) +{ + return ((val) << DSI_LP_TIMER_CTRL_BTA_TO__SHIFT) & DSI_LP_TIMER_CTRL_BTA_TO__MASK; +} + +#define REG_DSI_HS_TIMER_CTRL 0x000000b8 +#define DSI_HS_TIMER_CTRL_HS_TX_TO__MASK 0x0000ffff +#define DSI_HS_TIMER_CTRL_HS_TX_TO__SHIFT 0 +static inline uint32_t DSI_HS_TIMER_CTRL_HS_TX_TO(uint32_t val) +{ + return ((val) << DSI_HS_TIMER_CTRL_HS_TX_TO__SHIFT) & DSI_HS_TIMER_CTRL_HS_TX_TO__MASK; +} +#define DSI_HS_TIMER_CTRL_TIMER_RESOLUTION__MASK 0x000f0000 +#define DSI_HS_TIMER_CTRL_TIMER_RESOLUTION__SHIFT 16 +static inline uint32_t DSI_HS_TIMER_CTRL_TIMER_RESOLUTION(uint32_t val) +{ + return ((val) << DSI_HS_TIMER_CTRL_TIMER_RESOLUTION__SHIFT) & DSI_HS_TIMER_CTRL_TIMER_RESOLUTION__MASK; +} +#define DSI_HS_TIMER_CTRL_HS_TX_TO_STOP_EN 0x10000000 + +#define REG_DSI_TIMEOUT_STATUS 0x000000bc + +#define REG_DSI_CLKOUT_TIMING_CTRL 0x000000c0 +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__MASK 0x0000003f +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__SHIFT 0 +static inline uint32_t DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE(uint32_t val) +{ + return ((val) << DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__SHIFT) & DSI_CLKOUT_TIMING_CTRL_T_CLK_PRE__MASK; +} +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__MASK 0x00003f00 +#define DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__SHIFT 8 +static inline uint32_t DSI_CLKOUT_TIMING_CTRL_T_CLK_POST(uint32_t val) +{ + return ((val) << DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__SHIFT) & DSI_CLKOUT_TIMING_CTRL_T_CLK_POST__MASK; +} + +#define REG_DSI_EOT_PACKET_CTRL 0x000000c8 +#define DSI_EOT_PACKET_CTRL_TX_EOT_APPEND 0x00000001 +#define DSI_EOT_PACKET_CTRL_RX_EOT_IGNORE 0x00000010 + +#define REG_DSI_LANE_STATUS 0x000000a4 +#define DSI_LANE_STATUS_DLN0_STOPSTATE 0x00000001 +#define DSI_LANE_STATUS_DLN1_STOPSTATE 0x00000002 +#define DSI_LANE_STATUS_DLN2_STOPSTATE 0x00000004 +#define DSI_LANE_STATUS_DLN3_STOPSTATE 0x00000008 +#define DSI_LANE_STATUS_CLKLN_STOPSTATE 0x00000010 +#define DSI_LANE_STATUS_DLN0_ULPS_ACTIVE_NOT 0x00000100 +#define DSI_LANE_STATUS_DLN1_ULPS_ACTIVE_NOT 0x00000200 +#define DSI_LANE_STATUS_DLN2_ULPS_ACTIVE_NOT 0x00000400 +#define DSI_LANE_STATUS_DLN3_ULPS_ACTIVE_NOT 0x00000800 +#define DSI_LANE_STATUS_CLKLN_ULPS_ACTIVE_NOT 0x00001000 +#define DSI_LANE_STATUS_DLN0_DIRECTION 0x00010000 + +#define REG_DSI_LANE_CTRL 0x000000a8 +#define DSI_LANE_CTRL_HS_REQ_SEL_PHY 0x01000000 +#define DSI_LANE_CTRL_CLKLN_HS_FORCE_REQUEST 0x10000000 + +#define REG_DSI_LANE_SWAP_CTRL 0x000000ac +#define DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__MASK 0x00000007 +#define DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__SHIFT 0 +static inline uint32_t DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL(enum dsi_lane_swap val) +{ + return ((val) << DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__SHIFT) & DSI_LANE_SWAP_CTRL_DLN_SWAP_SEL__MASK; +} + +#define REG_DSI_ERR_INT_MASK0 0x00000108 + +#define REG_DSI_INTR_CTRL 0x0000010c + +#define REG_DSI_RESET 0x00000114 + +#define REG_DSI_CLK_CTRL 0x00000118 +#define DSI_CLK_CTRL_AHBS_HCLK_ON 0x00000001 +#define DSI_CLK_CTRL_AHBM_SCLK_ON 0x00000002 +#define DSI_CLK_CTRL_PCLK_ON 0x00000004 +#define DSI_CLK_CTRL_DSICLK_ON 0x00000008 +#define DSI_CLK_CTRL_BYTECLK_ON 0x00000010 +#define DSI_CLK_CTRL_ESCCLK_ON 0x00000020 +#define DSI_CLK_CTRL_FORCE_ON_DYN_AHBM_HCLK 0x00000200 + +#define REG_DSI_CLK_STATUS 0x0000011c +#define DSI_CLK_STATUS_DSI_AON_AHBM_HCLK_ACTIVE 0x00000001 +#define DSI_CLK_STATUS_DSI_DYN_AHBM_HCLK_ACTIVE 0x00000002 +#define DSI_CLK_STATUS_DSI_AON_AHBS_HCLK_ACTIVE 0x00000004 +#define DSI_CLK_STATUS_DSI_DYN_AHBS_HCLK_ACTIVE 0x00000008 +#define DSI_CLK_STATUS_DSI_AON_DSICLK_ACTIVE 0x00000010 +#define DSI_CLK_STATUS_DSI_DYN_DSICLK_ACTIVE 0x00000020 +#define DSI_CLK_STATUS_DSI_AON_BYTECLK_ACTIVE 0x00000040 +#define DSI_CLK_STATUS_DSI_DYN_BYTECLK_ACTIVE 0x00000080 +#define DSI_CLK_STATUS_DSI_AON_ESCCLK_ACTIVE 0x00000100 +#define DSI_CLK_STATUS_DSI_AON_PCLK_ACTIVE 0x00000200 +#define DSI_CLK_STATUS_DSI_DYN_PCLK_ACTIVE 0x00000400 +#define DSI_CLK_STATUS_DSI_DYN_CMD_PCLK_ACTIVE 0x00001000 +#define DSI_CLK_STATUS_DSI_CMD_PCLK_ACTIVE 0x00002000 +#define DSI_CLK_STATUS_DSI_VID_PCLK_ACTIVE 0x00004000 +#define DSI_CLK_STATUS_DSI_CAM_BIST_PCLK_ACT 0x00008000 +#define DSI_CLK_STATUS_PLL_UNLOCKED 0x00010000 + +#define REG_DSI_PHY_RESET 0x00000128 +#define DSI_PHY_RESET_RESET 0x00000001 + +#define REG_DSI_TEST_PATTERN_GEN_VIDEO_INIT_VAL 0x00000160 + +#define REG_DSI_TPG_MAIN_CONTROL 0x00000198 +#define DSI_TPG_MAIN_CONTROL_CHECKERED_RECTANGLE_PATTERN 0x00000100 + +#define REG_DSI_TPG_VIDEO_CONFIG 0x000001a0 +#define DSI_TPG_VIDEO_CONFIG_BPP__MASK 0x00000003 +#define DSI_TPG_VIDEO_CONFIG_BPP__SHIFT 0 +static inline uint32_t DSI_TPG_VIDEO_CONFIG_BPP(enum video_config_bpp val) +{ + return ((val) << DSI_TPG_VIDEO_CONFIG_BPP__SHIFT) & DSI_TPG_VIDEO_CONFIG_BPP__MASK; +} +#define DSI_TPG_VIDEO_CONFIG_RGB 0x00000004 + +#define REG_DSI_TEST_PATTERN_GEN_CTRL 0x00000158 +#define DSI_TEST_PATTERN_GEN_CTRL_CMD_DMA_PATTERN_SEL__MASK 0x00030000 +#define DSI_TEST_PATTERN_GEN_CTRL_CMD_DMA_PATTERN_SEL__SHIFT 16 +static inline uint32_t DSI_TEST_PATTERN_GEN_CTRL_CMD_DMA_PATTERN_SEL(enum cmd_dma_pattern_sel val) +{ + return ((val) << DSI_TEST_PATTERN_GEN_CTRL_CMD_DMA_PATTERN_SEL__SHIFT) & DSI_TEST_PATTERN_GEN_CTRL_CMD_DMA_PATTERN_SEL__MASK; +} +#define DSI_TEST_PATTERN_GEN_CTRL_CMD_MDP_STREAM0_PATTERN_SEL__MASK 0x00000300 +#define DSI_TEST_PATTERN_GEN_CTRL_CMD_MDP_STREAM0_PATTERN_SEL__SHIFT 8 +static inline uint32_t DSI_TEST_PATTERN_GEN_CTRL_CMD_MDP_STREAM0_PATTERN_SEL(enum cmd_mdp_stream0_pattern_sel val) +{ + return ((val) << DSI_TEST_PATTERN_GEN_CTRL_CMD_MDP_STREAM0_PATTERN_SEL__SHIFT) & DSI_TEST_PATTERN_GEN_CTRL_CMD_MDP_STREAM0_PATTERN_SEL__MASK; +} +#define DSI_TEST_PATTERN_GEN_CTRL_VIDEO_PATTERN_SEL__MASK 0x00000030 +#define DSI_TEST_PATTERN_GEN_CTRL_VIDEO_PATTERN_SEL__SHIFT 4 +static inline uint32_t DSI_TEST_PATTERN_GEN_CTRL_VIDEO_PATTERN_SEL(enum video_pattern_sel val) +{ + return ((val) << DSI_TEST_PATTERN_GEN_CTRL_VIDEO_PATTERN_SEL__SHIFT) & DSI_TEST_PATTERN_GEN_CTRL_VIDEO_PATTERN_SEL__MASK; +} +#define DSI_TEST_PATTERN_GEN_CTRL_TPG_DMA_FIFO_MODE 0x00000004 +#define DSI_TEST_PATTERN_GEN_CTRL_CMD_DMA_TPG_EN 0x00000002 +#define DSI_TEST_PATTERN_GEN_CTRL_EN 0x00000001 + +#define REG_DSI_TEST_PATTERN_GEN_CMD_MDP_INIT_VAL0 0x00000168 + +#define REG_DSI_TEST_PATTERN_GEN_CMD_STREAM0_TRIGGER 0x00000180 +#define DSI_TEST_PATTERN_GEN_CMD_STREAM0_TRIGGER_SW_TRIGGER 0x00000001 + +#define REG_DSI_TPG_MAIN_CONTROL2 0x0000019c +#define DSI_TPG_MAIN_CONTROL2_CMD_MDP0_CHECKERED_RECTANGLE_PATTERN 0x00000080 +#define DSI_TPG_MAIN_CONTROL2_CMD_MDP1_CHECKERED_RECTANGLE_PATTERN 0x00010000 +#define DSI_TPG_MAIN_CONTROL2_CMD_MDP2_CHECKERED_RECTANGLE_PATTERN 0x02000000 + +#define REG_DSI_T_CLK_PRE_EXTEND 0x0000017c +#define DSI_T_CLK_PRE_EXTEND_INC_BY_2_BYTECLK 0x00000001 + +#define REG_DSI_CMD_MODE_MDP_CTRL2 0x000001b4 +#define DSI_CMD_MODE_MDP_CTRL2_DST_FORMAT2__MASK 0x0000000f +#define DSI_CMD_MODE_MDP_CTRL2_DST_FORMAT2__SHIFT 0 +static inline uint32_t DSI_CMD_MODE_MDP_CTRL2_DST_FORMAT2(enum dsi_cmd_dst_format val) +{ + return ((val) << DSI_CMD_MODE_MDP_CTRL2_DST_FORMAT2__SHIFT) & DSI_CMD_MODE_MDP_CTRL2_DST_FORMAT2__MASK; +} +#define DSI_CMD_MODE_MDP_CTRL2_R_SEL 0x00000010 +#define DSI_CMD_MODE_MDP_CTRL2_G_SEL 0x00000020 +#define DSI_CMD_MODE_MDP_CTRL2_B_SEL 0x00000040 +#define DSI_CMD_MODE_MDP_CTRL2_BYTE_MSB_LSB_FLIP 0x00000080 +#define DSI_CMD_MODE_MDP_CTRL2_RGB_SWAP__MASK 0x00000700 +#define DSI_CMD_MODE_MDP_CTRL2_RGB_SWAP__SHIFT 8 +static inline uint32_t DSI_CMD_MODE_MDP_CTRL2_RGB_SWAP(enum dsi_rgb_swap val) +{ + return ((val) << DSI_CMD_MODE_MDP_CTRL2_RGB_SWAP__SHIFT) & DSI_CMD_MODE_MDP_CTRL2_RGB_SWAP__MASK; +} +#define DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP__MASK 0x00007000 +#define DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP__SHIFT 12 +static inline uint32_t DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP(enum dsi_rgb_swap val) +{ + return ((val) << DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP__SHIFT) & DSI_CMD_MODE_MDP_CTRL2_INPUT_RGB_SWAP__MASK; +} +#define DSI_CMD_MODE_MDP_CTRL2_BURST_MODE 0x00010000 + +#define REG_DSI_CMD_MODE_MDP_STREAM2_CTRL 0x000001b8 +#define DSI_CMD_MODE_MDP_STREAM2_CTRL_DATA_TYPE__MASK 0x0000003f +#define DSI_CMD_MODE_MDP_STREAM2_CTRL_DATA_TYPE__SHIFT 0 +static inline uint32_t DSI_CMD_MODE_MDP_STREAM2_CTRL_DATA_TYPE(uint32_t val) +{ + return ((val) << DSI_CMD_MODE_MDP_STREAM2_CTRL_DATA_TYPE__SHIFT) & DSI_CMD_MODE_MDP_STREAM2_CTRL_DATA_TYPE__MASK; +} +#define DSI_CMD_MODE_MDP_STREAM2_CTRL_VIRTUAL_CHANNEL__MASK 0x00000300 +#define DSI_CMD_MODE_MDP_STREAM2_CTRL_VIRTUAL_CHANNEL__SHIFT 8 +static inline uint32_t DSI_CMD_MODE_MDP_STREAM2_CTRL_VIRTUAL_CHANNEL(uint32_t val) +{ + return ((val) << DSI_CMD_MODE_MDP_STREAM2_CTRL_VIRTUAL_CHANNEL__SHIFT) & DSI_CMD_MODE_MDP_STREAM2_CTRL_VIRTUAL_CHANNEL__MASK; +} +#define DSI_CMD_MODE_MDP_STREAM2_CTRL_WORD_COUNT__MASK 0xffff0000 +#define DSI_CMD_MODE_MDP_STREAM2_CTRL_WORD_COUNT__SHIFT 16 +static inline uint32_t DSI_CMD_MODE_MDP_STREAM2_CTRL_WORD_COUNT(uint32_t val) +{ + return ((val) << DSI_CMD_MODE_MDP_STREAM2_CTRL_WORD_COUNT__SHIFT) & DSI_CMD_MODE_MDP_STREAM2_CTRL_WORD_COUNT__MASK; +} + +#define REG_DSI_RDBK_DATA_CTRL 0x000001d0 +#define DSI_RDBK_DATA_CTRL_COUNT__MASK 0x00ff0000 +#define DSI_RDBK_DATA_CTRL_COUNT__SHIFT 16 +static inline uint32_t DSI_RDBK_DATA_CTRL_COUNT(uint32_t val) +{ + return ((val) << DSI_RDBK_DATA_CTRL_COUNT__SHIFT) & DSI_RDBK_DATA_CTRL_COUNT__MASK; +} +#define DSI_RDBK_DATA_CTRL_CLR 0x00000001 + +#define REG_DSI_VERSION 0x000001f0 +#define DSI_VERSION_MAJOR__MASK 0xff000000 +#define DSI_VERSION_MAJOR__SHIFT 24 +static inline uint32_t DSI_VERSION_MAJOR(uint32_t val) +{ + return ((val) << DSI_VERSION_MAJOR__SHIFT) & DSI_VERSION_MAJOR__MASK; +} + +#define REG_DSI_CPHY_MODE_CTRL 0x000002d4 + +#define REG_DSI_VIDEO_COMPRESSION_MODE_CTRL 0x0000029c +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__MASK 0xffff0000 +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__SHIFT 16 +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_WC(uint32_t val) +{ + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_WC__MASK; +} +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__MASK 0x00003f00 +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__SHIFT 8 +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE(uint32_t val) +{ + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_DATATYPE__MASK; +} +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__MASK 0x000000c0 +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__SHIFT 6 +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE(uint32_t val) +{ + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_PKT_PER_LINE__MASK; +} +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__MASK 0x00000030 +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__SHIFT 4 +static inline uint32_t DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM(uint32_t val) +{ + return ((val) << DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__SHIFT) & DSI_VIDEO_COMPRESSION_MODE_CTRL_EOL_BYTE_NUM__MASK; +} +#define DSI_VIDEO_COMPRESSION_MODE_CTRL_EN 0x00000001 + +#define REG_DSI_COMMAND_COMPRESSION_MODE_CTRL 0x000002a4 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__MASK 0x3f000000 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__SHIFT 24 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_DATATYPE__MASK; +} +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__MASK 0x00c00000 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__SHIFT 22 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_PKT_PER_LINE__MASK; +} +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__MASK 0x00300000 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__SHIFT 20 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EOL_BYTE_NUM__MASK; +} +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM1_EN 0x00010000 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__MASK 0x00003f00 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__SHIFT 8 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_DATATYPE__MASK; +} +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__MASK 0x000000c0 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__SHIFT 6 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_PKT_PER_LINE__MASK; +} +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__MASK 0x00000030 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__SHIFT 4 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EOL_BYTE_NUM__MASK; +} +#define DSI_COMMAND_COMPRESSION_MODE_CTRL_STREAM0_EN 0x00000001 + +#define REG_DSI_COMMAND_COMPRESSION_MODE_CTRL2 0x000002a8 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__MASK 0xffff0000 +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__SHIFT 16 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM1_SLICE_WIDTH__MASK; +} +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__MASK 0x0000ffff +#define DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__SHIFT 0 +static inline uint32_t DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH(uint32_t val) +{ + return ((val) << DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__SHIFT) & DSI_COMMAND_COMPRESSION_MODE_CTRL2_STREAM0_SLICE_WIDTH__MASK; +} + +#endif /* DSI_XML */ diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c new file mode 100644 index 000000000..e0bd452a9 --- /dev/null +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c @@ -0,0 +1,325 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + */ + +#include "dsi_cfg.h" + +static const char * const dsi_v2_bus_clk_names[] = { + "core_mmss", "iface", "bus", +}; + +static const struct regulator_bulk_data apq8064_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 100000 }, /* 1.2 V */ + { .supply = "avdd", .init_load_uA = 10000 }, /* 3.0 V */ + { .supply = "vddio", .init_load_uA = 100000 }, /* 1.8 V */ +}; + +static const struct msm_dsi_config apq8064_dsi_cfg = { + .io_offset = 0, + .regulator_data = apq8064_dsi_regulators, + .num_regulators = ARRAY_SIZE(apq8064_dsi_regulators), + .bus_clk_names = dsi_v2_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_v2_bus_clk_names), + .io_start = { 0x4700000, 0x5800000 }, + .num_dsi = 2, +}; + +static const char * const dsi_6g_bus_clk_names[] = { + "mdp_core", "iface", "bus", "core_mmss", +}; + +static const struct regulator_bulk_data msm8974_apq8084_regulators[] = { + { .supply = "vdd", .init_load_uA = 150000 }, /* 3.0 V */ + { .supply = "vdda", .init_load_uA = 100000 }, /* 1.2 V */ + { .supply = "vddio", .init_load_uA = 100000 }, /* 1.8 V */ +}; + +static const struct msm_dsi_config msm8974_apq8084_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = msm8974_apq8084_regulators, + .num_regulators = ARRAY_SIZE(msm8974_apq8084_regulators), + .bus_clk_names = dsi_6g_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_6g_bus_clk_names), + .io_start = { 0xfd922800, 0xfd922b00 }, + .num_dsi = 2, +}; + +static const char * const dsi_8916_bus_clk_names[] = { + "mdp_core", "iface", "bus", +}; + +static const struct regulator_bulk_data msm8916_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 100000 }, /* 1.2 V */ + { .supply = "vddio", .init_load_uA = 100000 }, /* 1.8 V */ +}; + +static const struct msm_dsi_config msm8916_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = msm8916_dsi_regulators, + .num_regulators = ARRAY_SIZE(msm8916_dsi_regulators), + .bus_clk_names = dsi_8916_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_8916_bus_clk_names), + .io_start = { 0x1a98000 }, + .num_dsi = 1, +}; + +static const char * const dsi_8976_bus_clk_names[] = { + "mdp_core", "iface", "bus", +}; + +static const struct regulator_bulk_data msm8976_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 100000 }, /* 1.2 V */ + { .supply = "vddio", .init_load_uA = 100000 }, /* 1.8 V */ +}; + +static const struct msm_dsi_config msm8976_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = msm8976_dsi_regulators, + .num_regulators = ARRAY_SIZE(msm8976_dsi_regulators), + .bus_clk_names = dsi_8976_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_8976_bus_clk_names), + .io_start = { 0x1a94000, 0x1a96000 }, + .num_dsi = 2, +}; + +static const struct regulator_bulk_data msm8994_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 100000 }, /* 1.25 V */ + { .supply = "vddio", .init_load_uA = 100000 }, /* 1.8 V */ + { .supply = "vcca", .init_load_uA = 10000 }, /* 1.0 V */ + { .supply = "vdd", .init_load_uA = 100000 }, /* 1.8 V */ + { .supply = "lab_reg", .init_load_uA = -1 }, + { .supply = "ibb_reg", .init_load_uA = -1 }, +}; + +static const struct msm_dsi_config msm8994_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = msm8994_dsi_regulators, + .num_regulators = ARRAY_SIZE(msm8994_dsi_regulators), + .bus_clk_names = dsi_6g_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_6g_bus_clk_names), + .io_start = { 0xfd998000, 0xfd9a0000 }, + .num_dsi = 2, +}; + +static const char * const dsi_8996_bus_clk_names[] = { + "mdp_core", "iface", "bus", "core_mmss", +}; + +static const struct regulator_bulk_data msm8996_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 18160 }, /* 1.25 V */ + { .supply = "vcca", .init_load_uA = 17000 }, /* 0.925 V */ + { .supply = "vddio", .init_load_uA = 100000 }, /* 1.8 V */ +}; + +static const struct msm_dsi_config msm8996_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = msm8996_dsi_regulators, + .num_regulators = ARRAY_SIZE(msm8996_dsi_regulators), + .bus_clk_names = dsi_8996_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_8996_bus_clk_names), + .io_start = { 0x994000, 0x996000 }, + .num_dsi = 2, +}; + +static const char * const dsi_msm8998_bus_clk_names[] = { + "iface", "bus", "core", +}; + +static const struct regulator_bulk_data msm8998_dsi_regulators[] = { + { .supply = "vdd", .init_load_uA = 367000 }, /* 0.9 V */ + { .supply = "vdda", .init_load_uA = 62800 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config msm8998_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = msm8998_dsi_regulators, + .num_regulators = ARRAY_SIZE(msm8998_dsi_regulators), + .bus_clk_names = dsi_msm8998_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_msm8998_bus_clk_names), + .io_start = { 0xc994000, 0xc996000 }, + .num_dsi = 2, +}; + +static const char * const dsi_sdm660_bus_clk_names[] = { + "iface", "bus", "core", "core_mmss", +}; + +static const struct regulator_bulk_data sdm660_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 12560 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config sdm660_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = sdm660_dsi_regulators, + .num_regulators = ARRAY_SIZE(sdm660_dsi_regulators), + .bus_clk_names = dsi_sdm660_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_sdm660_bus_clk_names), + .io_start = { 0xc994000, 0xc996000 }, + .num_dsi = 2, +}; + +static const char * const dsi_sdm845_bus_clk_names[] = { + "iface", "bus", +}; + +static const char * const dsi_sc7180_bus_clk_names[] = { + "iface", "bus", +}; + +static const struct regulator_bulk_data sdm845_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 21800 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config sdm845_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = sdm845_dsi_regulators, + .num_regulators = ARRAY_SIZE(sdm845_dsi_regulators), + .bus_clk_names = dsi_sdm845_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_sdm845_bus_clk_names), + .io_start = { 0xae94000, 0xae96000 }, + .num_dsi = 2, +}; + +static const struct regulator_bulk_data sc7180_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 21800 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config sc7180_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = sc7180_dsi_regulators, + .num_regulators = ARRAY_SIZE(sc7180_dsi_regulators), + .bus_clk_names = dsi_sc7180_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_sc7180_bus_clk_names), + .io_start = { 0xae94000 }, + .num_dsi = 1, +}; + +static const char * const dsi_sc7280_bus_clk_names[] = { + "iface", "bus", +}; + +static const struct regulator_bulk_data sc7280_dsi_regulators[] = { + { .supply = "vdda", .init_load_uA = 8350 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config sc7280_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = sc7280_dsi_regulators, + .num_regulators = ARRAY_SIZE(sc7280_dsi_regulators), + .bus_clk_names = dsi_sc7280_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_sc7280_bus_clk_names), + .io_start = { 0xae94000, 0xae96000 }, + .num_dsi = 2, +}; + +static const char * const dsi_qcm2290_bus_clk_names[] = { + "iface", "bus", +}; + +static const struct regulator_bulk_data qcm2290_dsi_cfg_regulators[] = { + { .supply = "vdda", .init_load_uA = 21800 }, /* 1.2 V */ +}; + +static const struct msm_dsi_config qcm2290_dsi_cfg = { + .io_offset = DSI_6G_REG_SHIFT, + .regulator_data = qcm2290_dsi_cfg_regulators, + .num_regulators = ARRAY_SIZE(qcm2290_dsi_cfg_regulators), + .bus_clk_names = dsi_qcm2290_bus_clk_names, + .num_bus_clks = ARRAY_SIZE(dsi_qcm2290_bus_clk_names), + .io_start = { 0x5e94000 }, + .num_dsi = 1, +}; + +static const struct msm_dsi_host_cfg_ops msm_dsi_v2_host_ops = { + .link_clk_set_rate = dsi_link_clk_set_rate_v2, + .link_clk_enable = dsi_link_clk_enable_v2, + .link_clk_disable = dsi_link_clk_disable_v2, + .clk_init_ver = dsi_clk_init_v2, + .tx_buf_alloc = dsi_tx_buf_alloc_v2, + .tx_buf_get = dsi_tx_buf_get_v2, + .tx_buf_put = NULL, + .dma_base_get = dsi_dma_base_get_v2, + .calc_clk_rate = dsi_calc_clk_rate_v2, +}; + +static const struct msm_dsi_host_cfg_ops msm_dsi_6g_host_ops = { + .link_clk_set_rate = dsi_link_clk_set_rate_6g, + .link_clk_enable = dsi_link_clk_enable_6g, + .link_clk_disable = dsi_link_clk_disable_6g, + .clk_init_ver = NULL, + .tx_buf_alloc = dsi_tx_buf_alloc_6g, + .tx_buf_get = dsi_tx_buf_get_6g, + .tx_buf_put = dsi_tx_buf_put_6g, + .dma_base_get = dsi_dma_base_get_6g, + .calc_clk_rate = dsi_calc_clk_rate_6g, +}; + +static const struct msm_dsi_host_cfg_ops msm_dsi_6g_v2_host_ops = { + .link_clk_set_rate = dsi_link_clk_set_rate_6g, + .link_clk_enable = dsi_link_clk_enable_6g, + .link_clk_disable = dsi_link_clk_disable_6g, + .clk_init_ver = dsi_clk_init_6g_v2, + .tx_buf_alloc = dsi_tx_buf_alloc_6g, + .tx_buf_get = dsi_tx_buf_get_6g, + .tx_buf_put = dsi_tx_buf_put_6g, + .dma_base_get = dsi_dma_base_get_6g, + .calc_clk_rate = dsi_calc_clk_rate_6g, +}; + +static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = { + {MSM_DSI_VER_MAJOR_V2, MSM_DSI_V2_VER_MINOR_8064, + &apq8064_dsi_cfg, &msm_dsi_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_0, + &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_1, + &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_1_1, + &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_2, + &msm8974_apq8084_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_3, + &msm8994_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_3_1, + &msm8916_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_4_1, + &msm8996_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V1_4_2, + &msm8976_dsi_cfg, &msm_dsi_6g_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_1_0, + &sdm660_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_2_0, + &msm8998_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_2_1, + &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_3_0, + &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_0, + &sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_1, + &sc7180_dsi_cfg, &msm_dsi_6g_v2_host_ops}, + {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_5_0, + &sc7280_dsi_cfg, &msm_dsi_6g_v2_host_ops}, +}; + +const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor) +{ + const struct msm_dsi_cfg_handler *cfg_hnd = NULL; + int i; + + for (i = ARRAY_SIZE(dsi_cfg_handlers) - 1; i >= 0; i--) { + if ((dsi_cfg_handlers[i].major == major) && + (dsi_cfg_handlers[i].minor == minor)) { + cfg_hnd = &dsi_cfg_handlers[i]; + break; + } + } + + return cfg_hnd; +} + +/* Non autodetect configs */ +const struct msm_dsi_cfg_handler qcm2290_dsi_cfg_handler = { + .cfg = &qcm2290_dsi_cfg, + .ops = &msm_dsi_6g_v2_host_ops, +}; diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h new file mode 100644 index 000000000..8f04e685a --- /dev/null +++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h @@ -0,0 +1,68 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + */ + +#ifndef __MSM_DSI_CFG_H__ +#define __MSM_DSI_CFG_H__ + +#include "dsi.h" + +#define MSM_DSI_VER_MAJOR_V2 0x02 +#define MSM_DSI_VER_MAJOR_6G 0x03 +#define MSM_DSI_6G_VER_MINOR_V1_0 0x10000000 +#define MSM_DSI_6G_VER_MINOR_V1_1 0x10010000 +#define MSM_DSI_6G_VER_MINOR_V1_1_1 0x10010001 +#define MSM_DSI_6G_VER_MINOR_V1_2 0x10020000 +#define MSM_DSI_6G_VER_MINOR_V1_3 0x10030000 +#define MSM_DSI_6G_VER_MINOR_V1_3_1 0x10030001 +#define MSM_DSI_6G_VER_MINOR_V1_4_1 0x10040001 +#define MSM_DSI_6G_VER_MINOR_V1_4_2 0x10040002 +#define MSM_DSI_6G_VER_MINOR_V2_1_0 0x20010000 +#define MSM_DSI_6G_VER_MINOR_V2_2_0 0x20000000 +#define MSM_DSI_6G_VER_MINOR_V2_2_1 0x20020001 +#define MSM_DSI_6G_VER_MINOR_V2_3_0 0x20030000 +#define MSM_DSI_6G_VER_MINOR_V2_4_0 0x20040000 +#define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001 +#define MSM_DSI_6G_VER_MINOR_V2_5_0 0x20050000 + +#define MSM_DSI_V2_VER_MINOR_8064 0x0 + +#define DSI_6G_REG_SHIFT 4 + +struct msm_dsi_config { + u32 io_offset; + const struct regulator_bulk_data *regulator_data; + int num_regulators; + const char * const *bus_clk_names; + const int num_bus_clks; + const resource_size_t io_start[DSI_MAX]; + const int num_dsi; +}; + +struct msm_dsi_host_cfg_ops { + int (*link_clk_set_rate)(struct msm_dsi_host *msm_host); + int (*link_clk_enable)(struct msm_dsi_host *msm_host); + void (*link_clk_disable)(struct msm_dsi_host *msm_host); + int (*clk_init_ver)(struct msm_dsi_host *msm_host); + int (*tx_buf_alloc)(struct msm_dsi_host *msm_host, int size); + void* (*tx_buf_get)(struct msm_dsi_host *msm_host); + void (*tx_buf_put)(struct msm_dsi_host *msm_host); + int (*dma_base_get)(struct msm_dsi_host *msm_host, uint64_t *iova); + int (*calc_clk_rate)(struct msm_dsi_host *msm_host, bool is_bonded_dsi); +}; + +struct msm_dsi_cfg_handler { + u32 major; + u32 minor; + const struct msm_dsi_config *cfg; + const struct msm_dsi_host_cfg_ops *ops; +}; + +const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor); + +/* Non autodetect configs */ +extern const struct msm_dsi_cfg_handler qcm2290_dsi_cfg_handler; + +#endif /* __MSM_DSI_CFG_H__ */ + diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c new file mode 100644 index 000000000..a7c6e8a17 --- /dev/null +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -0,0 +1,2630 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2015, The Linux Foundation. All rights reserved. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include