Hi, On Fri, Oct 13, 2017 at 05:59:27PM +0300, Laurent Pinchart wrote: > The omap_hdmi private data structure is currently stored as a global > variable. While no platform with multiple HDMI4 encoders currently > exists nor is planned, this doesn't comply with the kernel device model > and should thus be fixed. > > Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > --- Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxxxx> -- Sebastian > drivers/gpu/drm/omapdrm/dss/hdmi.h | 2 + > drivers/gpu/drm/omapdrm/dss/hdmi4.c | 337 +++++++++++++++++-------------- > drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c | 4 +- > drivers/gpu/drm/omapdrm/dss/hdmi4_core.h | 4 +- > 4 files changed, 188 insertions(+), 159 deletions(-) > > diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi.h b/drivers/gpu/drm/omapdrm/dss/hdmi.h > index fa2fbdaa427c..3aeb4cabd59f 100644 > --- a/drivers/gpu/drm/omapdrm/dss/hdmi.h > +++ b/drivers/gpu/drm/omapdrm/dss/hdmi.h > @@ -389,4 +389,6 @@ struct omap_hdmi { > bool display_enabled; > }; > > +#define dssdev_to_hdmi(dssdev) container_of(dssdev, struct omap_hdmi, output) > + > #endif > diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c > index 5806587fd89a..f0a30b248a7d 100644 > --- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c > +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c > @@ -44,15 +44,13 @@ > #include "dss.h" > #include "hdmi.h" > > -static struct omap_hdmi hdmi; > - > -static int hdmi_runtime_get(void) > +static int hdmi_runtime_get(struct omap_hdmi *hdmi) > { > int r; > > DSSDBG("hdmi_runtime_get\n"); > > - r = pm_runtime_get_sync(&hdmi.pdev->dev); > + r = pm_runtime_get_sync(&hdmi->pdev->dev); > WARN_ON(r < 0); > if (r < 0) > return r; > @@ -60,13 +58,13 @@ static int hdmi_runtime_get(void) > return 0; > } > > -static void hdmi_runtime_put(void) > +static void hdmi_runtime_put(struct omap_hdmi *hdmi) > { > int r; > > DSSDBG("hdmi_runtime_put\n"); > > - r = pm_runtime_put_sync(&hdmi.pdev->dev); > + r = pm_runtime_put_sync(&hdmi->pdev->dev); > WARN_ON(r < 0 && r != -ENOSYS); > } > > @@ -109,14 +107,14 @@ static irqreturn_t hdmi_irq_handler(int irq, void *data) > return IRQ_HANDLED; > } > > -static int hdmi_init_regulator(void) > +static int hdmi_init_regulator(struct omap_hdmi *hdmi) > { > struct regulator *reg; > > - if (hdmi.vdda_reg != NULL) > + if (hdmi->vdda_reg != NULL) > return 0; > > - reg = devm_regulator_get(&hdmi.pdev->dev, "vdda"); > + reg = devm_regulator_get(&hdmi->pdev->dev, "vdda"); > > if (IS_ERR(reg)) { > if (PTR_ERR(reg) != -EPROBE_DEFER) > @@ -124,64 +122,64 @@ static int hdmi_init_regulator(void) > return PTR_ERR(reg); > } > > - hdmi.vdda_reg = reg; > + hdmi->vdda_reg = reg; > > return 0; > } > > -static int hdmi_power_on_core(struct omap_dss_device *dssdev) > +static int hdmi_power_on_core(struct omap_hdmi *hdmi) > { > int r; > > - if (hdmi.core.core_pwr_cnt++) > + if (hdmi->core.core_pwr_cnt++) > return 0; > > - r = regulator_enable(hdmi.vdda_reg); > + r = regulator_enable(hdmi->vdda_reg); > if (r) > goto err_reg_enable; > > - r = hdmi_runtime_get(); > + r = hdmi_runtime_get(hdmi); > if (r) > goto err_runtime_get; > > - hdmi4_core_powerdown_disable(&hdmi.core); > + hdmi4_core_powerdown_disable(&hdmi->core); > > /* Make selection of HDMI in DSS */ > - dss_select_hdmi_venc_clk_source(hdmi.dss, DSS_HDMI_M_PCLK); > + dss_select_hdmi_venc_clk_source(hdmi->dss, DSS_HDMI_M_PCLK); > > - hdmi.core_enabled = true; > + hdmi->core_enabled = true; > > return 0; > > err_runtime_get: > - regulator_disable(hdmi.vdda_reg); > + regulator_disable(hdmi->vdda_reg); > err_reg_enable: > - hdmi.core.core_pwr_cnt--; > + hdmi->core.core_pwr_cnt--; > > return r; > } > > -static void hdmi_power_off_core(struct omap_dss_device *dssdev) > +static void hdmi_power_off_core(struct omap_hdmi *hdmi) > { > - if (--hdmi.core.core_pwr_cnt) > + if (--hdmi->core.core_pwr_cnt) > return; > > - hdmi.core_enabled = false; > + hdmi->core_enabled = false; > > - hdmi_runtime_put(); > - regulator_disable(hdmi.vdda_reg); > + hdmi_runtime_put(hdmi); > + regulator_disable(hdmi->vdda_reg); > } > > -static int hdmi_power_on_full(struct omap_dss_device *dssdev) > +static int hdmi_power_on_full(struct omap_hdmi *hdmi) > { > int r; > struct videomode *vm; > - enum omap_channel channel = dssdev->dispc_channel; > - struct hdmi_wp_data *wp = &hdmi.wp; > + enum omap_channel channel = hdmi->output.dispc_channel; > + struct hdmi_wp_data *wp = &hdmi->wp; > struct dss_pll_clock_info hdmi_cinfo = { 0 }; > unsigned int pc; > > - r = hdmi_power_on_core(dssdev); > + r = hdmi_power_on_core(hdmi); > if (r) > return r; > > @@ -189,7 +187,7 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev) > hdmi_wp_clear_irqenable(wp, ~HDMI_IRQ_CORE); > hdmi_wp_set_irqstatus(wp, ~HDMI_IRQ_CORE); > > - vm = &hdmi.cfg.vm; > + vm = &hdmi->cfg.vm; > > DSSDBG("hdmi_power_on hactive= %d vactive = %d\n", vm->hactive, > vm->vactive); > @@ -201,22 +199,22 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev) > /* DSS_HDMI_TCLK is bitclk / 10 */ > pc *= 10; > > - dss_pll_calc_b(&hdmi.pll.pll, clk_get_rate(hdmi.pll.pll.clkin), > + dss_pll_calc_b(&hdmi->pll.pll, clk_get_rate(hdmi->pll.pll.clkin), > pc, &hdmi_cinfo); > > - r = dss_pll_enable(&hdmi.pll.pll); > + r = dss_pll_enable(&hdmi->pll.pll); > if (r) { > DSSERR("Failed to enable PLL\n"); > goto err_pll_enable; > } > > - r = dss_pll_set_config(&hdmi.pll.pll, &hdmi_cinfo); > + r = dss_pll_set_config(&hdmi->pll.pll, &hdmi_cinfo); > if (r) { > DSSERR("Failed to configure PLL\n"); > goto err_pll_cfg; > } > > - r = hdmi_phy_configure(&hdmi.phy, hdmi_cinfo.clkdco, > + r = hdmi_phy_configure(&hdmi->phy, hdmi_cinfo.clkdco, > hdmi_cinfo.clkout[0]); > if (r) { > DSSDBG("Failed to configure PHY\n"); > @@ -227,7 +225,7 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev) > if (r) > goto err_phy_pwr; > > - hdmi4_configure(&hdmi.core, &hdmi.wp, &hdmi.cfg); > + hdmi4_configure(&hdmi->core, &hdmi->wp, &hdmi->cfg); > > /* tv size */ > dss_mgr_set_timings(channel, vm); > @@ -236,7 +234,7 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev) > if (r) > goto err_mgr_enable; > > - r = hdmi_wp_video_start(&hdmi.wp); > + r = hdmi_wp_video_start(&hdmi->wp); > if (r) > goto err_vid_enable; > > @@ -248,31 +246,31 @@ static int hdmi_power_on_full(struct omap_dss_device *dssdev) > err_vid_enable: > dss_mgr_disable(channel); > err_mgr_enable: > - hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF); > + hdmi_wp_set_phy_pwr(&hdmi->wp, HDMI_PHYPWRCMD_OFF); > err_phy_pwr: > err_phy_cfg: > err_pll_cfg: > - dss_pll_disable(&hdmi.pll.pll); > + dss_pll_disable(&hdmi->pll.pll); > err_pll_enable: > - hdmi_power_off_core(dssdev); > + hdmi_power_off_core(hdmi); > return -EIO; > } > > -static void hdmi_power_off_full(struct omap_dss_device *dssdev) > +static void hdmi_power_off_full(struct omap_hdmi *hdmi) > { > - enum omap_channel channel = dssdev->dispc_channel; > + enum omap_channel channel = hdmi->output.dispc_channel; > > - hdmi_wp_clear_irqenable(&hdmi.wp, ~HDMI_IRQ_CORE); > + hdmi_wp_clear_irqenable(&hdmi->wp, ~HDMI_IRQ_CORE); > > - hdmi_wp_video_stop(&hdmi.wp); > + hdmi_wp_video_stop(&hdmi->wp); > > dss_mgr_disable(channel); > > - hdmi_wp_set_phy_pwr(&hdmi.wp, HDMI_PHYPWRCMD_OFF); > + hdmi_wp_set_phy_pwr(&hdmi->wp, HDMI_PHYPWRCMD_OFF); > > - dss_pll_disable(&hdmi.pll.pll); > + dss_pll_disable(&hdmi->pll.pll); > > - hdmi_power_off_core(dssdev); > + hdmi_power_off_core(hdmi); > } > > static int hdmi_display_check_timing(struct omap_dss_device *dssdev, > @@ -287,53 +285,59 @@ static int hdmi_display_check_timing(struct omap_dss_device *dssdev, > static void hdmi_display_set_timing(struct omap_dss_device *dssdev, > struct videomode *vm) > { > - mutex_lock(&hdmi.lock); > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > + > + mutex_lock(&hdmi->lock); > > - hdmi.cfg.vm = *vm; > + hdmi->cfg.vm = *vm; > > dispc_set_tv_pclk(vm->pixelclock); > > - mutex_unlock(&hdmi.lock); > + mutex_unlock(&hdmi->lock); > } > > static void hdmi_display_get_timings(struct omap_dss_device *dssdev, > struct videomode *vm) > { > - *vm = hdmi.cfg.vm; > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > + > + *vm = hdmi->cfg.vm; > } > > static int hdmi_dump_regs(struct seq_file *s, void *p) > { > - mutex_lock(&hdmi.lock); > + struct omap_hdmi *hdmi = s->private; > > - if (hdmi_runtime_get()) { > - mutex_unlock(&hdmi.lock); > + mutex_lock(&hdmi->lock); > + > + if (hdmi_runtime_get(hdmi)) { > + mutex_unlock(&hdmi->lock); > return 0; > } > > - hdmi_wp_dump(&hdmi.wp, s); > - hdmi_pll_dump(&hdmi.pll, s); > - hdmi_phy_dump(&hdmi.phy, s); > - hdmi4_core_dump(&hdmi.core, s); > + hdmi_wp_dump(&hdmi->wp, s); > + hdmi_pll_dump(&hdmi->pll, s); > + hdmi_phy_dump(&hdmi->phy, s); > + hdmi4_core_dump(&hdmi->core, s); > > - hdmi_runtime_put(); > - mutex_unlock(&hdmi.lock); > + hdmi_runtime_put(hdmi); > + mutex_unlock(&hdmi->lock); > return 0; > } > > -static int read_edid(u8 *buf, int len) > +static int read_edid(struct omap_hdmi *hdmi, u8 *buf, int len) > { > int r; > > - mutex_lock(&hdmi.lock); > + mutex_lock(&hdmi->lock); > > - r = hdmi_runtime_get(); > + r = hdmi_runtime_get(hdmi); > BUG_ON(r); > > - r = hdmi4_read_edid(&hdmi.core, buf, len); > + r = hdmi4_read_edid(&hdmi->core, buf, len); > > - hdmi_runtime_put(); > - mutex_unlock(&hdmi.lock); > + hdmi_runtime_put(hdmi); > + mutex_unlock(&hdmi->lock); > > return r; > } > @@ -352,108 +356,113 @@ static void hdmi_stop_audio_stream(struct omap_hdmi *hd) > > static int hdmi_display_enable(struct omap_dss_device *dssdev) > { > - struct omap_dss_device *out = &hdmi.output; > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > unsigned long flags; > int r = 0; > > DSSDBG("ENTER hdmi_display_enable\n"); > > - mutex_lock(&hdmi.lock); > + mutex_lock(&hdmi->lock); > > - if (!out->dispc_channel_connected) { > + if (!dssdev->dispc_channel_connected) { > DSSERR("failed to enable display: no output/manager\n"); > r = -ENODEV; > goto err0; > } > > - r = hdmi_power_on_full(dssdev); > + r = hdmi_power_on_full(hdmi); > if (r) { > DSSERR("failed to power on device\n"); > goto err0; > } > > - if (hdmi.audio_configured) { > - r = hdmi4_audio_config(&hdmi.core, &hdmi.wp, &hdmi.audio_config, > - hdmi.cfg.vm.pixelclock); > + if (hdmi->audio_configured) { > + r = hdmi4_audio_config(&hdmi->core, &hdmi->wp, &hdmi->audio_config, > + hdmi->cfg.vm.pixelclock); > if (r) { > DSSERR("Error restoring audio configuration: %d", r); > - hdmi.audio_abort_cb(&hdmi.pdev->dev); > - hdmi.audio_configured = false; > + hdmi->audio_abort_cb(&hdmi->pdev->dev); > + hdmi->audio_configured = false; > } > } > > - spin_lock_irqsave(&hdmi.audio_playing_lock, flags); > - if (hdmi.audio_configured && hdmi.audio_playing) > - hdmi_start_audio_stream(&hdmi); > - hdmi.display_enabled = true; > - spin_unlock_irqrestore(&hdmi.audio_playing_lock, flags); > + spin_lock_irqsave(&hdmi->audio_playing_lock, flags); > + if (hdmi->audio_configured && hdmi->audio_playing) > + hdmi_start_audio_stream(hdmi); > + hdmi->display_enabled = true; > + spin_unlock_irqrestore(&hdmi->audio_playing_lock, flags); > > - mutex_unlock(&hdmi.lock); > + mutex_unlock(&hdmi->lock); > return 0; > > err0: > - mutex_unlock(&hdmi.lock); > + mutex_unlock(&hdmi->lock); > return r; > } > > static void hdmi_display_disable(struct omap_dss_device *dssdev) > { > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > unsigned long flags; > > DSSDBG("Enter hdmi_display_disable\n"); > > - mutex_lock(&hdmi.lock); > + mutex_lock(&hdmi->lock); > > - spin_lock_irqsave(&hdmi.audio_playing_lock, flags); > - hdmi_stop_audio_stream(&hdmi); > - hdmi.display_enabled = false; > - spin_unlock_irqrestore(&hdmi.audio_playing_lock, flags); > + spin_lock_irqsave(&hdmi->audio_playing_lock, flags); > + hdmi_stop_audio_stream(hdmi); > + hdmi->display_enabled = false; > + spin_unlock_irqrestore(&hdmi->audio_playing_lock, flags); > > - hdmi_power_off_full(dssdev); > + hdmi_power_off_full(hdmi); > > - mutex_unlock(&hdmi.lock); > + mutex_unlock(&hdmi->lock); > } > > -int hdmi4_core_enable(struct omap_dss_device *dssdev) > +int hdmi4_core_enable(struct hdmi_core_data *core) > { > + struct omap_hdmi *hdmi = container_of(core, struct omap_hdmi, core); > int r = 0; > > DSSDBG("ENTER omapdss_hdmi4_core_enable\n"); > > - mutex_lock(&hdmi.lock); > + mutex_lock(&hdmi->lock); > > - r = hdmi_power_on_core(dssdev); > + r = hdmi_power_on_core(hdmi); > if (r) { > DSSERR("failed to power on device\n"); > goto err0; > } > > - mutex_unlock(&hdmi.lock); > + mutex_unlock(&hdmi->lock); > return 0; > > err0: > - mutex_unlock(&hdmi.lock); > + mutex_unlock(&hdmi->lock); > return r; > } > > -void hdmi4_core_disable(struct omap_dss_device *dssdev) > +void hdmi4_core_disable(struct hdmi_core_data *core) > { > + struct omap_hdmi *hdmi = container_of(core, struct omap_hdmi, core); > + > DSSDBG("Enter omapdss_hdmi4_core_disable\n"); > > - mutex_lock(&hdmi.lock); > + mutex_lock(&hdmi->lock); > > - hdmi_power_off_core(dssdev); > + hdmi_power_off_core(hdmi); > > - mutex_unlock(&hdmi.lock); > + mutex_unlock(&hdmi->lock); > } > > static int hdmi_connect(struct omap_dss_device *dssdev, > struct omap_dss_device *dst) > { > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > enum omap_channel channel = dssdev->dispc_channel; > int r; > > - r = hdmi_init_regulator(); > + r = hdmi_init_regulator(hdmi); > if (r) > return r; > > @@ -490,45 +499,52 @@ static void hdmi_disconnect(struct omap_dss_device *dssdev, > static int hdmi_read_edid(struct omap_dss_device *dssdev, > u8 *edid, int len) > { > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > bool need_enable; > int r; > > - need_enable = hdmi.core_enabled == false; > + need_enable = hdmi->core_enabled == false; > > if (need_enable) { > - r = hdmi4_core_enable(dssdev); > + r = hdmi4_core_enable(&hdmi->core); > if (r) > return r; > } > > - r = read_edid(edid, len); > + r = read_edid(hdmi, edid, len); > if (r >= 256) > - hdmi4_cec_set_phys_addr(&hdmi.core, > + hdmi4_cec_set_phys_addr(&hdmi->core, > cec_get_edid_phys_addr(edid, r, NULL)); > else > - hdmi4_cec_set_phys_addr(&hdmi.core, CEC_PHYS_ADDR_INVALID); > + hdmi4_cec_set_phys_addr(&hdmi->core, CEC_PHYS_ADDR_INVALID); > if (need_enable) > - hdmi4_core_disable(dssdev); > + hdmi4_core_disable(&hdmi->core); > > return r; > } > > static void hdmi_lost_hotplug(struct omap_dss_device *dssdev) > { > - hdmi4_cec_set_phys_addr(&hdmi.core, CEC_PHYS_ADDR_INVALID); > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > + > + hdmi4_cec_set_phys_addr(&hdmi->core, CEC_PHYS_ADDR_INVALID); > } > > static int hdmi_set_infoframe(struct omap_dss_device *dssdev, > const struct hdmi_avi_infoframe *avi) > { > - hdmi.cfg.infoframe = *avi; > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > + > + hdmi->cfg.infoframe = *avi; > return 0; > } > > static int hdmi_set_hdmi_mode(struct omap_dss_device *dssdev, > bool hdmi_mode) > { > - hdmi.cfg.hdmi_dvi_mode = hdmi_mode ? HDMI_HDMI : HDMI_DVI; > + struct omap_hdmi *hdmi = dssdev_to_hdmi(dssdev); > + > + hdmi->cfg.hdmi_dvi_mode = hdmi_mode ? HDMI_HDMI : HDMI_DVI; > return 0; > } > > @@ -549,14 +565,14 @@ static const struct omapdss_hdmi_ops hdmi_ops = { > .set_hdmi_mode = hdmi_set_hdmi_mode, > }; > > -static void hdmi_init_output(struct platform_device *pdev) > +static void hdmi_init_output(struct omap_hdmi *hdmi) > { > - struct omap_dss_device *out = &hdmi.output; > + struct omap_dss_device *out = &hdmi->output; > > - out->dev = &pdev->dev; > + out->dev = &hdmi->pdev->dev; > out->id = OMAP_DSS_OUTPUT_HDMI; > out->output_type = OMAP_DISPLAY_TYPE_HDMI; > - out->name = "hdmi.0"; > + out->name = "hdmi->0"; > out->dispc_channel = OMAP_DSS_CHANNEL_DIGIT; > out->ops.hdmi = &hdmi_ops; > out->owner = THIS_MODULE; > @@ -564,15 +580,16 @@ static void hdmi_init_output(struct platform_device *pdev) > omapdss_register_output(out); > } > > -static void hdmi_uninit_output(struct platform_device *pdev) > +static void hdmi_uninit_output(struct omap_hdmi *hdmi) > { > - struct omap_dss_device *out = &hdmi.output; > + struct omap_dss_device *out = &hdmi->output; > > omapdss_unregister_output(out); > } > > -static int hdmi_probe_of(struct platform_device *pdev) > +static int hdmi_probe_of(struct omap_hdmi *hdmi) > { > + struct platform_device *pdev = hdmi->pdev; > struct device_node *node = pdev->dev.of_node; > struct device_node *ep; > int r; > @@ -581,7 +598,7 @@ static int hdmi_probe_of(struct platform_device *pdev) > if (!ep) > return 0; > > - r = hdmi_parse_lanes_of(pdev, ep, &hdmi.phy); > + r = hdmi_parse_lanes_of(pdev, ep, &hdmi->phy); > if (r) > goto err; > > @@ -694,21 +711,21 @@ static const struct omap_hdmi_audio_ops hdmi_audio_ops = { > .audio_config = hdmi_audio_config, > }; > > -static int hdmi_audio_register(struct device *dev) > +static int hdmi_audio_register(struct omap_hdmi *hdmi) > { > struct omap_hdmi_audio_pdata pdata = { > - .dev = dev, > + .dev = &hdmi->pdev->dev, > .version = 4, > - .audio_dma_addr = hdmi_wp_get_audio_dma_addr(&hdmi.wp), > + .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, > + hdmi->audio_pdev = platform_device_register_data( > + &hdmi->pdev->dev, "omap-hdmi-audio", PLATFORM_DEVID_AUTO, > &pdata, sizeof(pdata)); > > - if (IS_ERR(hdmi.audio_pdev)) > - return PTR_ERR(hdmi.audio_pdev); > + if (IS_ERR(hdmi->audio_pdev)) > + return PTR_ERR(hdmi->audio_pdev); > > return 0; > } > @@ -718,91 +735,101 @@ static int hdmi4_bind(struct device *dev, struct device *master, void *data) > { > struct platform_device *pdev = to_platform_device(dev); > struct dss_device *dss = dss_get_device(master); > + struct omap_hdmi *hdmi; > int r; > int irq; > > - hdmi.pdev = pdev; > - hdmi.dss = dss; > - dev_set_drvdata(&pdev->dev, &hdmi); > + hdmi = kzalloc(sizeof(*hdmi), GFP_KERNEL); > + if (!hdmi) > + return -ENOMEM; > + > + hdmi->pdev = pdev; > + hdmi->dss = dss; > + dev_set_drvdata(&pdev->dev, hdmi); > > - mutex_init(&hdmi.lock); > - spin_lock_init(&hdmi.audio_playing_lock); > + mutex_init(&hdmi->lock); > + spin_lock_init(&hdmi->audio_playing_lock); > > - r = hdmi_probe_of(pdev); > + r = hdmi_probe_of(hdmi); > if (r) > - return r; > + goto err_free; > > - r = hdmi_wp_init(pdev, &hdmi.wp, 4); > + r = hdmi_wp_init(pdev, &hdmi->wp, 4); > if (r) > - return r; > + goto err_free; > > - r = hdmi_pll_init(dss, pdev, &hdmi.pll, &hdmi.wp); > + r = hdmi_pll_init(dss, pdev, &hdmi->pll, &hdmi->wp); > if (r) > - return r; > + goto err_free; > > - r = hdmi_phy_init(pdev, &hdmi.phy, 4); > + r = hdmi_phy_init(pdev, &hdmi->phy, 4); > if (r) > - goto err; > + goto err_pll; > > - r = hdmi4_core_init(pdev, &hdmi.core); > + r = hdmi4_core_init(pdev, &hdmi->core); > if (r) > - goto err; > + goto err_pll; > > - r = hdmi4_cec_init(pdev, &hdmi.core, &hdmi.wp); > + r = hdmi4_cec_init(pdev, &hdmi->core, &hdmi->wp); > if (r) > - goto err; > + goto err_pll; > > irq = platform_get_irq(pdev, 0); > if (irq < 0) { > DSSERR("platform_get_irq failed\n"); > r = -ENODEV; > - goto err; > + goto err_pll; > } > > r = devm_request_threaded_irq(&pdev->dev, irq, > NULL, hdmi_irq_handler, > - IRQF_ONESHOT, "OMAP HDMI", &hdmi); > + IRQF_ONESHOT, "OMAP HDMI", hdmi); > if (r) { > DSSERR("HDMI IRQ request failed\n"); > - goto err; > + goto err_pll; > } > > pm_runtime_enable(&pdev->dev); > > - hdmi_init_output(pdev); > + hdmi_init_output(hdmi); > > - r = hdmi_audio_register(&pdev->dev); > + r = hdmi_audio_register(hdmi); > if (r) { > DSSERR("Registering HDMI audio failed\n"); > - hdmi_uninit_output(pdev); > + hdmi_uninit_output(hdmi); > pm_runtime_disable(&pdev->dev); > return r; > } > > - hdmi.debugfs = dss_debugfs_create_file("hdmi", hdmi_dump_regs, &hdmi); > + hdmi->debugfs = dss_debugfs_create_file("hdmi", hdmi_dump_regs, hdmi); > > return 0; > -err: > - hdmi_pll_uninit(&hdmi.pll); > + > +err_pll: > + hdmi_pll_uninit(&hdmi->pll); > +err_free: > + kfree(hdmi); > return r; > } > > static void hdmi4_unbind(struct device *dev, struct device *master, void *data) > { > - struct platform_device *pdev = to_platform_device(dev); > + struct omap_hdmi *hdmi = dev_get_drvdata(dev); > + > + dss_debugfs_remove_file(hdmi->debugfs); > > - dss_debugfs_remove_file(hdmi.debugfs); > + if (hdmi->audio_pdev) > + platform_device_unregister(hdmi->audio_pdev); > > - if (hdmi.audio_pdev) > - platform_device_unregister(hdmi.audio_pdev); > + hdmi_uninit_output(hdmi); > > - hdmi_uninit_output(pdev); > + hdmi4_cec_uninit(&hdmi->core); > > - hdmi4_cec_uninit(&hdmi.core); > + hdmi_pll_uninit(&hdmi->pll); > > - hdmi_pll_uninit(&hdmi.pll); > + pm_runtime_disable(dev); > > - pm_runtime_disable(&pdev->dev); > + kfree(hdmi); > } > > static const struct component_ops hdmi4_component_ops = { > diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c > index d86873f2abe6..3e2c880dbadb 100644 > --- a/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c > +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_cec.c > @@ -199,10 +199,10 @@ static int hdmi_cec_adap_enable(struct cec_adapter *adap, bool enable) > REG_FLD_MOD(core->base, HDMI_CORE_SYS_INTR_UNMASK4, 0, 3, 3); > hdmi_wp_clear_irqenable(core->wp, HDMI_IRQ_CORE); > hdmi_wp_set_irqstatus(core->wp, HDMI_IRQ_CORE); > - hdmi4_core_disable(NULL); > + hdmi4_core_disable(core); > return 0; > } > - err = hdmi4_core_enable(NULL); > + err = hdmi4_core_enable(core); > if (err) > return err; > > diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h > index b6ab579e44d2..337a317c1a27 100644 > --- a/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h > +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4_core.h > @@ -266,8 +266,8 @@ void hdmi4_configure(struct hdmi_core_data *core, struct hdmi_wp_data *wp, > void hdmi4_core_dump(struct hdmi_core_data *core, struct seq_file *s); > int hdmi4_core_init(struct platform_device *pdev, struct hdmi_core_data *core); > > -int hdmi4_core_enable(struct omap_dss_device *dssdev); > -void hdmi4_core_disable(struct omap_dss_device *dssdev); > +int hdmi4_core_enable(struct hdmi_core_data *core); > +void hdmi4_core_disable(struct hdmi_core_data *core); > void hdmi4_core_powerdown_disable(struct hdmi_core_data *core); > > int hdmi4_audio_start(struct hdmi_core_data *core, struct hdmi_wp_data *wp); > -- > Regards, > > Laurent Pinchart > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel
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