static void msm_hdmi_register_audio_driver(struct hdmi *hdmi, struct device *dev)
{
struct hdmi_codec_pdata codec_data = {
.ops = &msm_hdmi_audio_codec_ops,
.max_i2s_channels = 2,
.i2s = 1,
};
//struct platform_device *pdev;
hdmi->audio_pdev = platform_device_register_data(dev, HDMI_CODEC_DRV_NAME,
PLATFORM_DEVID_AUTO, &codec_data,
sizeof(codec_data));
if (IS_ERR(hdmi->audio_pdev))
return;
DRM_INFO("%s driver bound to HDMI\n", HDMI_CODEC_DRV_NAME);
}
static int hdmi_dev_probe(struct platform_device *pdev)
{
return component_add(&pdev->dev, &hdmi_ops);
}
static int hdmi_dev_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &hdmi_ops);
return 0;
}
static int exynos_dp_remove(struct platform_device *pdev)
{
pm_runtime_disable(&pdev->dev);
component_del(&pdev->dev, &exynos_dp_ops);
return 0;
}
static int exynos_dp_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &exynos_dp_ops);
exynos_drm_component_del(&pdev->dev, EXYNOS_DEVICE_TYPE_CONNECTOR);
return 0;
}
static int zynqmp_dpsub_remove(struct platform_device *pdev)
{
struct zynqmp_dpsub *dpsub = platform_get_drvdata(pdev);
int err, ret = 0;
xlnx_drm_pipeline_exit(dpsub->master);
of_platform_depopulate(&pdev->dev);
of_reserved_mem_device_release(&pdev->dev);
component_del(&pdev->dev, &zynqmp_dpsub_component_ops);
err = zynqmp_disp_remove(pdev);
if (err)
ret = -EIO;
err = zynqmp_dp_remove(pdev);
if (err)
ret = -EIO;
pm_runtime_disable(&pdev->dev);
return err;
}
static int dsi_dev_remove(struct platform_device *pdev)
{
DBG("");
component_del(&pdev->dev, &dsi_ops);
return 0;
}
static int dw_hdmi_rockchip_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &dw_hdmi_rockchip_ops);
return 0;
}
static int rfbi_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &rfbi_component_ops);
return 0;
}
static int mtk_disp_ovl_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &mtk_disp_ovl_component_ops);
return 0;
}
static int sun4i_hdmi_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &sun4i_hdmi_ops);
return 0;
}
static int sti_compositor_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &sti_compositor_ops);
return 0;
}
static int sti_tvout_remove(struct platform_device *pdev)
{
component_master_del(&pdev->dev, &sti_tvout_master_ops);
component_del(&pdev->dev, &sti_tvout_ops);
return 0;
}
static int dw_mipi_dsi_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &dw_mipi_dsi_ops);
return 0;
}
static int vc4_v3d_dev_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &vc4_v3d_ops);
return 0;
}
static int ipu_drm_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &ipu_crtc_ops);
return 0;
}
static int exynos_dp_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &exynos_dp_ops);
return 0;
}
static int imx_ldb_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &imx_ldb_ops);
return 0;
}
static int sun8i_mixer_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &sun8i_mixer_ops);
return 0;
}
static int zynqmp_dpsub_probe(struct platform_device *pdev)
{
struct zynqmp_dpsub *dpsub;
int ret;
dpsub = devm_kzalloc(&pdev->dev, sizeof(*dpsub), GFP_KERNEL);
if (!dpsub)
return -ENOMEM;
/* Sub-driver will access dpsub from drvdata */
platform_set_drvdata(pdev, dpsub);
pm_runtime_enable(&pdev->dev);
/*
* DP should be probed first so that the zynqmp_disp can set the output
* format accordingly.
*/
ret = zynqmp_dp_probe(pdev);
if (ret)
goto err_pm;
ret = zynqmp_disp_probe(pdev);
if (ret)
goto err_dp;
ret = component_add(&pdev->dev, &zynqmp_dpsub_component_ops);
if (ret)
goto err_disp;
/* Try the reserved memory. Proceed if there's none */
of_reserved_mem_device_init(&pdev->dev);
/* Populate the sound child nodes */
ret = of_platform_populate(pdev->dev.of_node, NULL, NULL, &pdev->dev);
if (ret) {
dev_err(&pdev->dev, "failed to populate child nodes\n");
goto err_rmem;
}
dpsub->master = xlnx_drm_pipeline_init(pdev);
if (IS_ERR(dpsub->master)) {
dev_err(&pdev->dev, "failed to initialize the drm pipeline\n");
goto err_populate;
}
dev_info(&pdev->dev, "ZynqMP DisplayPort Subsystem driver probed");
return 0;
err_populate:
of_platform_depopulate(&pdev->dev);
err_rmem:
of_reserved_mem_device_release(&pdev->dev);
component_del(&pdev->dev, &zynqmp_dpsub_component_ops);
err_disp:
zynqmp_disp_remove(pdev);
err_dp:
zynqmp_dp_remove(pdev);
err_pm:
pm_runtime_disable(&pdev->dev);
return ret;
}
static int adreno_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &a3xx_ops);
return 0;
}
static int rockchip_dp_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &rockchip_dp_component_ops);
return 0;
}
static int hdmi_audio_register(struct device *dev)
{
struct omap_hdmi_audio_pdata pdata = {
.dev = dev,
.dss_version = omapdss_get_version(),
.audio_dma_addr = hdmi_wp_get_audio_dma_addr(&hdmi.wp),
.ops = &hdmi_audio_ops,
};
hdmi.audio_pdev = platform_device_register_data(
dev, "omap-hdmi-audio", PLATFORM_DEVID_AUTO,
&pdata, sizeof(pdata));
if (IS_ERR(hdmi.audio_pdev))
return PTR_ERR(hdmi.audio_pdev);
hdmi_runtime_get();
hdmi.wp_idlemode =
REG_GET(hdmi.wp.base, HDMI_WP_SYSCONFIG, 3, 2);
hdmi_runtime_put();
return 0;
}
/* HDMI HW IP initialisation */
static int hdmi5_bind(struct device *dev, struct device *master, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
int r;
int irq;
hdmi.pdev = pdev;
dev_set_drvdata(&pdev->dev, &hdmi);
mutex_init(&hdmi.lock);
spin_lock_init(&hdmi.audio_playing_lock);
if (pdev->dev.of_node) {
r = hdmi_probe_of(pdev);
if (r)
return r;
}
r = hdmi_wp_init(pdev, &hdmi.wp);
if (r)
return r;
r = hdmi_pll_init(pdev, &hdmi.pll, &hdmi.wp);
if (r)
return r;
r = hdmi_phy_init(pdev, &hdmi.phy);
if (r)
goto err;
r = hdmi5_core_init(pdev, &hdmi.core);
if (r)
goto err;
irq = platform_get_irq(pdev, 0);
if (irq < 0) {
DSSERR("platform_get_irq failed\n");
r = -ENODEV;
goto err;
}
r = devm_request_threaded_irq(&pdev->dev, irq,
NULL, hdmi_irq_handler,
IRQF_ONESHOT, "OMAP HDMI", &hdmi.wp);
if (r) {
DSSERR("HDMI IRQ request failed\n");
goto err;
}
pm_runtime_enable(&pdev->dev);
hdmi_init_output(pdev);
r = hdmi_audio_register(&pdev->dev);
if (r) {
DSSERR("Registering HDMI audio failed %d\n", r);
hdmi_uninit_output(pdev);
pm_runtime_disable(&pdev->dev);
return r;
}
dss_debugfs_create_file("hdmi", hdmi_dump_regs);
return 0;
err:
hdmi_pll_uninit(&hdmi.pll);
return r;
}
static void hdmi5_unbind(struct device *dev, struct device *master, void *data)
{
struct platform_device *pdev = to_platform_device(dev);
if (hdmi.audio_pdev)
platform_device_unregister(hdmi.audio_pdev);
hdmi_uninit_output(pdev);
hdmi_pll_uninit(&hdmi.pll);
pm_runtime_disable(&pdev->dev);
}
static const struct component_ops hdmi5_component_ops = {
.bind = hdmi5_bind,
.unbind = hdmi5_unbind,
};
static int hdmi5_probe(struct platform_device *pdev)
{
return component_add(&pdev->dev, &hdmi5_component_ops);
}
static int hdmi5_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &hdmi5_component_ops);
return 0;
}
static int meson_dw_hdmi_remove(struct platform_device *pdev)
{
component_del(&pdev->dev, &meson_dw_hdmi_ops);
return 0;
}
