diff options
Diffstat (limited to 'drivers/gpu/drm/exynos')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 27 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fbdev.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimc.c | 12 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 10 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_g2d.c | 6 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gsc.c | 12 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_hdmi.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_ipp.c | 18 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_rotator.c | 13 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_vidi.c | 4 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 21 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_mixer.c | 14 |
12 files changed, 64 insertions, 77 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index e8894bc9e6d..c200e4d71e3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -48,6 +48,8 @@ struct exynos_drm_crtc { unsigned int pipe; unsigned int dpms; enum exynos_crtc_mode mode; + wait_queue_head_t pending_flip_queue; + atomic_t pending_flip; }; static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode) @@ -61,6 +63,13 @@ static void exynos_drm_crtc_dpms(struct drm_crtc *crtc, int mode) return; } + if (mode > DRM_MODE_DPMS_ON) { + /* wait for the completion of page flip. */ + wait_event(exynos_crtc->pending_flip_queue, + atomic_read(&exynos_crtc->pending_flip) == 0); + drm_vblank_off(crtc->dev, exynos_crtc->pipe); + } + exynos_drm_fn_encoder(crtc, &mode, exynos_drm_encoder_crtc_dpms); exynos_crtc->dpms = mode; } @@ -217,7 +226,6 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, ret = drm_vblank_get(dev, exynos_crtc->pipe); if (ret) { DRM_DEBUG("failed to acquire vblank counter\n"); - list_del(&event->base.link); goto out; } @@ -225,6 +233,7 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc, spin_lock_irq(&dev->event_lock); list_add_tail(&event->base.link, &dev_priv->pageflip_event_list); + atomic_set(&exynos_crtc->pending_flip, 1); spin_unlock_irq(&dev->event_lock); crtc->fb = fb; @@ -344,6 +353,8 @@ int exynos_drm_crtc_create(struct drm_device *dev, unsigned int nr) exynos_crtc->pipe = nr; exynos_crtc->dpms = DRM_MODE_DPMS_OFF; + init_waitqueue_head(&exynos_crtc->pending_flip_queue); + atomic_set(&exynos_crtc->pending_flip, 0); exynos_crtc->plane = exynos_plane_init(dev, 1 << nr, true); if (!exynos_crtc->plane) { kfree(exynos_crtc); @@ -398,7 +409,8 @@ void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int crtc) { struct exynos_drm_private *dev_priv = dev->dev_private; struct drm_pending_vblank_event *e, *t; - struct timeval now; + struct drm_crtc *drm_crtc = dev_priv->crtc[crtc]; + struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(drm_crtc); unsigned long flags; DRM_DEBUG_KMS("%s\n", __FILE__); @@ -411,14 +423,11 @@ void exynos_drm_crtc_finish_pageflip(struct drm_device *dev, int crtc) if (crtc != e->pipe) continue; - do_gettimeofday(&now); - e->event.sequence = 0; - e->event.tv_sec = now.tv_sec; - e->event.tv_usec = now.tv_usec; - - list_move_tail(&e->base.link, &e->base.file_priv->event_list); - wake_up_interruptible(&e->base.file_priv->event_wait); + list_del(&e->base.link); + drm_send_vblank_event(dev, -1, e); drm_vblank_put(dev, crtc); + atomic_set(&exynos_crtc->pending_flip, 0); + wake_up(&exynos_crtc->pending_flip_queue); } spin_unlock_irqrestore(&dev->event_lock, flags); diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c index 68f0045f86b..8f007aaeffc 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c @@ -182,7 +182,7 @@ static int exynos_drm_fbdev_create(struct drm_fb_helper *helper, helper->fb = exynos_drm_framebuffer_init(dev, &mode_cmd, &exynos_gem_obj->base); - if (IS_ERR_OR_NULL(helper->fb)) { + if (IS_ERR(helper->fb)) { DRM_ERROR("failed to create drm framebuffer.\n"); ret = PTR_ERR(helper->fb); goto err_destroy_gem; diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index 773f583fa96..4a1616a18ab 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -12,9 +12,9 @@ * */ #include <linux/kernel.h> -#include <linux/mfd/syscon.h> #include <linux/module.h> #include <linux/platform_device.h> +#include <linux/mfd/syscon.h> #include <linux/regmap.h> #include <linux/clk.h> #include <linux/pm_runtime.h> @@ -1845,7 +1845,7 @@ static int fimc_probe(struct platform_device *pdev) } ctx->irq = res->start; - ret = request_threaded_irq(ctx->irq, NULL, fimc_irq_handler, + ret = devm_request_threaded_irq(dev, ctx->irq, NULL, fimc_irq_handler, IRQF_ONESHOT, "drm_fimc", ctx); if (ret < 0) { dev_err(dev, "failed to request irq.\n"); @@ -1854,7 +1854,7 @@ static int fimc_probe(struct platform_device *pdev) ret = fimc_setup_clocks(ctx); if (ret < 0) - goto err_free_irq; + return ret; ippdrv = &ctx->ippdrv; ippdrv->ops[EXYNOS_DRM_OPS_SRC] = &fimc_src_ops; @@ -1884,7 +1884,7 @@ static int fimc_probe(struct platform_device *pdev) goto err_pm_dis; } - dev_info(&pdev->dev, "drm fimc registered successfully.\n"); + dev_info(dev, "drm fimc registered successfully.\n"); return 0; @@ -1892,8 +1892,6 @@ err_pm_dis: pm_runtime_disable(dev); err_put_clk: fimc_put_clocks(ctx); -err_free_irq: - free_irq(ctx->irq, ctx); return ret; } @@ -1911,8 +1909,6 @@ static int fimc_remove(struct platform_device *pdev) pm_runtime_set_suspended(dev); pm_runtime_disable(dev); - free_irq(ctx->irq, ctx); - return 0; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 746b282b343..97c61dbffd8 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -885,7 +885,7 @@ static int fimd_probe(struct platform_device *pdev) DRM_DEBUG_KMS("%s\n", __FILE__); - if (pdev->dev.of_node) { + if (dev->of_node) { pdata = devm_kzalloc(dev, sizeof(*pdata), GFP_KERNEL); if (!pdata) { DRM_ERROR("memory allocation for pdata failed\n"); @@ -899,7 +899,7 @@ static int fimd_probe(struct platform_device *pdev) return ret; } } else { - pdata = pdev->dev.platform_data; + pdata = dev->platform_data; if (!pdata) { DRM_ERROR("no platform data specified\n"); return -EINVAL; @@ -912,7 +912,7 @@ static int fimd_probe(struct platform_device *pdev) return -EINVAL; } - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; @@ -930,7 +930,7 @@ static int fimd_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - ctx->regs = devm_ioremap_resource(&pdev->dev, res); + ctx->regs = devm_ioremap_resource(dev, res); if (IS_ERR(ctx->regs)) return PTR_ERR(ctx->regs); @@ -942,7 +942,7 @@ static int fimd_probe(struct platform_device *pdev) ctx->irq = res->start; - ret = devm_request_irq(&pdev->dev, ctx->irq, fimd_irq_handler, + ret = devm_request_irq(dev, ctx->irq, fimd_irq_handler, 0, "drm_fimd", ctx); if (ret) { dev_err(dev, "irq request failed.\n"); diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c index 47a493c8a71..af75434ee4d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c +++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c @@ -1379,7 +1379,7 @@ static int g2d_probe(struct platform_device *pdev) struct exynos_drm_subdrv *subdrv; int ret; - g2d = devm_kzalloc(&pdev->dev, sizeof(*g2d), GFP_KERNEL); + g2d = devm_kzalloc(dev, sizeof(*g2d), GFP_KERNEL); if (!g2d) { dev_err(dev, "failed to allocate driver data\n"); return -ENOMEM; @@ -1417,7 +1417,7 @@ static int g2d_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - g2d->regs = devm_ioremap_resource(&pdev->dev, res); + g2d->regs = devm_ioremap_resource(dev, res); if (IS_ERR(g2d->regs)) { ret = PTR_ERR(g2d->regs); goto err_put_clk; @@ -1430,7 +1430,7 @@ static int g2d_probe(struct platform_device *pdev) goto err_put_clk; } - ret = devm_request_irq(&pdev->dev, g2d->irq, g2d_irq_handler, 0, + ret = devm_request_irq(dev, g2d->irq, g2d_irq_handler, 0, "drm_g2d", g2d); if (ret < 0) { dev_err(dev, "irq request failed\n"); diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index 7841c3b8a20..762f40d548b 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -1704,7 +1704,7 @@ static int gsc_probe(struct platform_device *pdev) } ctx->irq = res->start; - ret = request_threaded_irq(ctx->irq, NULL, gsc_irq_handler, + ret = devm_request_threaded_irq(dev, ctx->irq, NULL, gsc_irq_handler, IRQF_ONESHOT, "drm_gsc", ctx); if (ret < 0) { dev_err(dev, "failed to request irq.\n"); @@ -1725,7 +1725,7 @@ static int gsc_probe(struct platform_device *pdev) ret = gsc_init_prop_list(ippdrv); if (ret < 0) { dev_err(dev, "failed to init property list.\n"); - goto err_get_irq; + return ret; } DRM_DEBUG_KMS("%s:id[%d]ippdrv[0x%x]\n", __func__, ctx->id, @@ -1743,15 +1743,12 @@ static int gsc_probe(struct platform_device *pdev) goto err_ippdrv_register; } - dev_info(&pdev->dev, "drm gsc registered successfully.\n"); + dev_info(dev, "drm gsc registered successfully.\n"); return 0; err_ippdrv_register: - devm_kfree(dev, ippdrv->prop_list); pm_runtime_disable(dev); -err_get_irq: - free_irq(ctx->irq, ctx); return ret; } @@ -1761,15 +1758,12 @@ static int gsc_remove(struct platform_device *pdev) struct gsc_context *ctx = get_gsc_context(dev); struct exynos_drm_ippdrv *ippdrv = &ctx->ippdrv; - devm_kfree(dev, ippdrv->prop_list); exynos_drm_ippdrv_unregister(ippdrv); mutex_destroy(&ctx->lock); pm_runtime_set_suspended(dev); pm_runtime_disable(dev); - free_irq(ctx->irq, ctx); - return 0; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c index ba2f0f1aa05..437fb947e46 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_hdmi.c @@ -442,7 +442,7 @@ static int exynos_drm_hdmi_probe(struct platform_device *pdev) DRM_DEBUG_KMS("%s\n", __FILE__); - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) { DRM_LOG_KMS("failed to alloc common hdmi context.\n"); return -ENOMEM; diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c index 29d2ad31449..be1e8846346 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c @@ -222,7 +222,7 @@ static struct exynos_drm_ippdrv *ipp_find_driver(struct ipp_context *ctx, /* find ipp driver using idr */ ippdrv = ipp_find_obj(&ctx->ipp_idr, &ctx->ipp_lock, ipp_id); - if (IS_ERR_OR_NULL(ippdrv)) { + if (IS_ERR(ippdrv)) { DRM_ERROR("not found ipp%d driver.\n", ipp_id); return ippdrv; } @@ -388,7 +388,7 @@ static int ipp_find_and_set_property(struct drm_exynos_ipp_property *property) DRM_DEBUG_KMS("%s:prop_id[%d]\n", __func__, prop_id); ippdrv = ipp_find_drv_by_handle(prop_id); - if (IS_ERR_OR_NULL(ippdrv)) { + if (IS_ERR(ippdrv)) { DRM_ERROR("failed to get ipp driver.\n"); return -EINVAL; } @@ -492,7 +492,7 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, /* find ipp driver using ipp id */ ippdrv = ipp_find_driver(ctx, property); - if (IS_ERR_OR_NULL(ippdrv)) { + if (IS_ERR(ippdrv)) { DRM_ERROR("failed to get ipp driver.\n"); return -EINVAL; } @@ -521,19 +521,19 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, c_node->state = IPP_STATE_IDLE; c_node->start_work = ipp_create_cmd_work(); - if (IS_ERR_OR_NULL(c_node->start_work)) { + if (IS_ERR(c_node->start_work)) { DRM_ERROR("failed to create start work.\n"); goto err_clear; } c_node->stop_work = ipp_create_cmd_work(); - if (IS_ERR_OR_NULL(c_node->stop_work)) { + if (IS_ERR(c_node->stop_work)) { DRM_ERROR("failed to create stop work.\n"); goto err_free_start; } c_node->event_work = ipp_create_event_work(); - if (IS_ERR_OR_NULL(c_node->event_work)) { + if (IS_ERR(c_node->event_work)) { DRM_ERROR("failed to create event work.\n"); goto err_free_stop; } @@ -915,7 +915,7 @@ static int ipp_queue_buf_with_run(struct device *dev, DRM_DEBUG_KMS("%s\n", __func__); ippdrv = ipp_find_drv_by_handle(qbuf->prop_id); - if (IS_ERR_OR_NULL(ippdrv)) { + if (IS_ERR(ippdrv)) { DRM_ERROR("failed to get ipp driver.\n"); return -EFAULT; } @@ -1909,7 +1909,7 @@ static int ipp_probe(struct platform_device *pdev) struct exynos_drm_subdrv *subdrv; int ret; - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; @@ -1963,7 +1963,7 @@ static int ipp_probe(struct platform_device *pdev) goto err_cmd_workq; } - dev_info(&pdev->dev, "drm ipp registered successfully.\n"); + dev_info(dev, "drm ipp registered successfully.\n"); return 0; diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index 947f09f15ad..9b6c70964d7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -666,8 +666,8 @@ static int rotator_probe(struct platform_device *pdev) return rot->irq; } - ret = request_threaded_irq(rot->irq, NULL, rotator_irq_handler, - IRQF_ONESHOT, "drm_rotator", rot); + ret = devm_request_threaded_irq(dev, rot->irq, NULL, + rotator_irq_handler, IRQF_ONESHOT, "drm_rotator", rot); if (ret < 0) { dev_err(dev, "failed to request irq\n"); return ret; @@ -676,8 +676,7 @@ static int rotator_probe(struct platform_device *pdev) rot->clock = devm_clk_get(dev, "rotator"); if (IS_ERR(rot->clock)) { dev_err(dev, "failed to get clock\n"); - ret = PTR_ERR(rot->clock); - goto err_clk_get; + return PTR_ERR(rot->clock); } pm_runtime_enable(dev); @@ -709,10 +708,7 @@ static int rotator_probe(struct platform_device *pdev) return 0; err_ippdrv_register: - devm_kfree(dev, ippdrv->prop_list); pm_runtime_disable(dev); -err_clk_get: - free_irq(rot->irq, rot); return ret; } @@ -722,13 +718,10 @@ static int rotator_remove(struct platform_device *pdev) struct rot_context *rot = dev_get_drvdata(dev); struct exynos_drm_ippdrv *ippdrv = &rot->ippdrv; - devm_kfree(dev, ippdrv->prop_list); exynos_drm_ippdrv_unregister(ippdrv); pm_runtime_disable(dev); - free_irq(rot->irq, rot); - return 0; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 9504b0cd825..24376c194a5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -594,7 +594,7 @@ static int vidi_probe(struct platform_device *pdev) DRM_DEBUG_KMS("%s\n", __FILE__); - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; @@ -612,7 +612,7 @@ static int vidi_probe(struct platform_device *pdev) platform_set_drvdata(pdev, ctx); - ret = device_create_file(&pdev->dev, &dev_attr_connection); + ret = device_create_file(dev, &dev_attr_connection); if (ret < 0) DRM_INFO("failed to create connection sysfs.\n"); diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 6652597586a..fd1426dca88 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1946,14 +1946,14 @@ static int hdmi_probe(struct platform_device *pdev) DRM_DEBUG_KMS("[%d]\n", __LINE__); - if (pdev->dev.of_node) { + if (dev->of_node) { pdata = drm_hdmi_dt_parse_pdata(dev); if (IS_ERR(pdata)) { DRM_ERROR("failed to parse dt\n"); return PTR_ERR(pdata); } } else { - pdata = pdev->dev.platform_data; + pdata = dev->platform_data; } if (!pdata) { @@ -1961,14 +1961,14 @@ static int hdmi_probe(struct platform_device *pdev) return -EINVAL; } - drm_hdmi_ctx = devm_kzalloc(&pdev->dev, sizeof(*drm_hdmi_ctx), + drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx), GFP_KERNEL); if (!drm_hdmi_ctx) { DRM_ERROR("failed to allocate common hdmi context.\n"); return -ENOMEM; } - hdata = devm_kzalloc(&pdev->dev, sizeof(struct hdmi_context), + hdata = devm_kzalloc(dev, sizeof(struct hdmi_context), GFP_KERNEL); if (!hdata) { DRM_ERROR("out of memory\n"); @@ -1985,7 +1985,7 @@ static int hdmi_probe(struct platform_device *pdev) if (dev->of_node) { const struct of_device_id *match; match = of_match_node(of_match_ptr(hdmi_match_types), - pdev->dev.of_node); + dev->of_node); if (match == NULL) return -ENODEV; hdata->type = (enum hdmi_type)match->data; @@ -2005,11 +2005,11 @@ static int hdmi_probe(struct platform_device *pdev) } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - hdata->regs = devm_ioremap_resource(&pdev->dev, res); + hdata->regs = devm_ioremap_resource(dev, res); if (IS_ERR(hdata->regs)) return PTR_ERR(hdata->regs); - ret = devm_gpio_request(&pdev->dev, hdata->hpd_gpio, "HPD"); + ret = devm_gpio_request(dev, hdata->hpd_gpio, "HPD"); if (ret) { DRM_ERROR("failed to request HPD gpio\n"); return ret; @@ -2041,7 +2041,7 @@ static int hdmi_probe(struct platform_device *pdev) hdata->hpd = gpio_get_value(hdata->hpd_gpio); - ret = request_threaded_irq(hdata->irq, NULL, + ret = devm_request_threaded_irq(dev, hdata->irq, NULL, hdmi_irq_thread, IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT, "hdmi", drm_hdmi_ctx); @@ -2070,16 +2070,11 @@ err_ddc: static int hdmi_remove(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct exynos_drm_hdmi_context *ctx = platform_get_drvdata(pdev); - struct hdmi_context *hdata = ctx->ctx; DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); pm_runtime_disable(dev); - free_irq(hdata->irq, hdata); - - /* hdmiphy i2c driver */ i2c_del_driver(&hdmiphy_driver); /* DDC i2c driver */ diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index ec3e376b7e0..7c197d3820c 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1061,7 +1061,7 @@ static int mixer_resources_init(struct exynos_drm_hdmi_context *ctx, return -ENXIO; } - mixer_res->mixer_regs = devm_ioremap(&pdev->dev, res->start, + mixer_res->mixer_regs = devm_ioremap(dev, res->start, resource_size(res)); if (mixer_res->mixer_regs == NULL) { dev_err(dev, "register mapping failed.\n"); @@ -1074,7 +1074,7 @@ static int mixer_resources_init(struct exynos_drm_hdmi_context *ctx, return -ENXIO; } - ret = devm_request_irq(&pdev->dev, res->start, mixer_irq_handler, + ret = devm_request_irq(dev, res->start, mixer_irq_handler, 0, "drm_mixer", ctx); if (ret) { dev_err(dev, "request interrupt failed.\n"); @@ -1118,7 +1118,7 @@ static int vp_resources_init(struct exynos_drm_hdmi_context *ctx, return -ENXIO; } - mixer_res->vp_regs = devm_ioremap(&pdev->dev, res->start, + mixer_res->vp_regs = devm_ioremap(dev, res->start, resource_size(res)); if (mixer_res->vp_regs == NULL) { dev_err(dev, "register mapping failed.\n"); @@ -1169,14 +1169,14 @@ static int mixer_probe(struct platform_device *pdev) dev_info(dev, "probe start\n"); - drm_hdmi_ctx = devm_kzalloc(&pdev->dev, sizeof(*drm_hdmi_ctx), + drm_hdmi_ctx = devm_kzalloc(dev, sizeof(*drm_hdmi_ctx), GFP_KERNEL); if (!drm_hdmi_ctx) { DRM_ERROR("failed to allocate common hdmi context.\n"); return -ENOMEM; } - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) { DRM_ERROR("failed to alloc mixer context.\n"); return -ENOMEM; @@ -1187,14 +1187,14 @@ static int mixer_probe(struct platform_device *pdev) if (dev->of_node) { const struct of_device_id *match; match = of_match_node(of_match_ptr(mixer_match_types), - pdev->dev.of_node); + dev->of_node); drv = (struct mixer_drv_data *)match->data; } else { drv = (struct mixer_drv_data *) platform_get_device_id(pdev)->driver_data; } - ctx->dev = &pdev->dev; + ctx->dev = dev; ctx->parent_ctx = (void *)drm_hdmi_ctx; drm_hdmi_ctx->ctx = (void *)ctx; ctx->vp_enabled = drv->is_vp_enabled; |