diff options
Diffstat (limited to 'drivers/gpu/drm/arm')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_kms.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_crtc.c | 25 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.c | 43 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/hdlcd_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_crtc.c | 7 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_drv.c | 71 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_drv.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_hw.c | 10 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_mw.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_planes.c | 32 |
11 files changed, 83 insertions, 119 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c index 9fce4239d4ad..3f4e719eebd8 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_drv.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_drv.c @@ -9,7 +9,7 @@ #include <linux/platform_device.h> #include <linux/component.h> #include <linux/pm_runtime.h> -#include <drm/drm_fb_helper.h> +#include <drm/drm_fbdev_generic.h> #include <drm/drm_module.h> #include <drm/drm_of.h> #include "komeda_dev.h" diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c index 451746ebbe71..62dc64550793 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_kms.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_kms.c @@ -10,7 +10,6 @@ #include <drm/drm_atomic.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_drv.h> -#include <drm/drm_fb_helper.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_managed.h> @@ -59,7 +58,6 @@ static irqreturn_t komeda_kms_irq_handler(int irq, void *data) static const struct drm_driver komeda_kms_driver = { .driver_features = DRIVER_GEM | DRIVER_MODESET | DRIVER_ATOMIC, - .lastclose = drm_fb_helper_lastclose, DRM_GEM_DMA_DRIVER_OPS_WITH_DUMB_CREATE(komeda_gem_dma_dumb_create), .fops = &komeda_cma_fops, .name = "komeda", diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index 7030339fa232..3cfefadc7c9d 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -19,7 +19,6 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_crtc.h> #include <drm/drm_fb_dma_helper.h> -#include <drm/drm_fb_helper.h> #include <drm/drm_framebuffer.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_of.h> @@ -275,7 +274,7 @@ static void hdlcd_plane_atomic_update(struct drm_plane *plane, dest_h = drm_rect_height(&new_plane_state->dst); scanout_start = drm_fb_dma_get_gem_addr(fb, new_plane_state, 0); - hdlcd = plane->dev->dev_private; + hdlcd = drm_to_hdlcd_priv(plane->dev); hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]); hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_PITCH, fb->pitches[0]); hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_COUNT, dest_h - 1); @@ -290,7 +289,6 @@ static const struct drm_plane_helper_funcs hdlcd_plane_helper_funcs = { static const struct drm_plane_funcs hdlcd_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, - .destroy = drm_plane_cleanup, .reset = drm_atomic_helper_plane_reset, .atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state, .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, @@ -298,24 +296,19 @@ static const struct drm_plane_funcs hdlcd_plane_funcs = { static struct drm_plane *hdlcd_plane_init(struct drm_device *drm) { - struct hdlcd_drm_private *hdlcd = drm->dev_private; + struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm); struct drm_plane *plane = NULL; u32 formats[ARRAY_SIZE(supported_formats)], i; - int ret; - - plane = devm_kzalloc(drm->dev, sizeof(*plane), GFP_KERNEL); - if (!plane) - return ERR_PTR(-ENOMEM); for (i = 0; i < ARRAY_SIZE(supported_formats); i++) formats[i] = supported_formats[i].fourcc; - ret = drm_universal_plane_init(drm, plane, 0xff, &hdlcd_plane_funcs, - formats, ARRAY_SIZE(formats), - NULL, - DRM_PLANE_TYPE_PRIMARY, NULL); - if (ret) - return ERR_PTR(ret); + plane = drmm_universal_plane_alloc(drm, struct drm_plane, dev, 0xff, + &hdlcd_plane_funcs, + formats, ARRAY_SIZE(formats), + NULL, DRM_PLANE_TYPE_PRIMARY, NULL); + if (IS_ERR(plane)) + return plane; drm_plane_helper_add(plane, &hdlcd_plane_helper_funcs); hdlcd->plane = plane; @@ -325,7 +318,7 @@ static struct drm_plane *hdlcd_plane_init(struct drm_device *drm) int hdlcd_setup_crtc(struct drm_device *drm) { - struct hdlcd_drm_private *hdlcd = drm->dev_private; + struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm); struct drm_plane *primary; int ret; diff --git a/drivers/gpu/drm/arm/hdlcd_drv.c b/drivers/gpu/drm/arm/hdlcd_drv.c index a032003c340c..7043d1c9ed8f 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.c +++ b/drivers/gpu/drm/arm/hdlcd_drv.c @@ -26,7 +26,7 @@ #include <drm/drm_crtc.h> #include <drm/drm_debugfs.h> #include <drm/drm_drv.h> -#include <drm/drm_fb_helper.h> +#include <drm/drm_fbdev_generic.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_modeset_helper.h> @@ -98,7 +98,7 @@ static void hdlcd_irq_uninstall(struct hdlcd_drm_private *hdlcd) static int hdlcd_load(struct drm_device *drm, unsigned long flags) { - struct hdlcd_drm_private *hdlcd = drm->dev_private; + struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm); struct platform_device *pdev = to_platform_device(drm->dev); struct resource *res; u32 version; @@ -175,14 +175,21 @@ static const struct drm_mode_config_funcs hdlcd_mode_config_funcs = { .atomic_commit = drm_atomic_helper_commit, }; -static void hdlcd_setup_mode_config(struct drm_device *drm) +static int hdlcd_setup_mode_config(struct drm_device *drm) { - drm_mode_config_init(drm); + int ret; + + ret = drmm_mode_config_init(drm); + if (ret) + return ret; + drm->mode_config.min_width = 0; drm->mode_config.min_height = 0; drm->mode_config.max_width = HDLCD_MAX_XRES; drm->mode_config.max_height = HDLCD_MAX_YRES; drm->mode_config.funcs = &hdlcd_mode_config_funcs; + + return 0; } #ifdef CONFIG_DEBUG_FS @@ -190,7 +197,7 @@ static int hdlcd_show_underrun_count(struct seq_file *m, void *arg) { struct drm_info_node *node = (struct drm_info_node *)m->private; struct drm_device *drm = node->minor->dev; - struct hdlcd_drm_private *hdlcd = drm->dev_private; + struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm); seq_printf(m, "underrun : %d\n", atomic_read(&hdlcd->buffer_underrun_count)); seq_printf(m, "dma_end : %d\n", atomic_read(&hdlcd->dma_end_count)); @@ -203,7 +210,7 @@ static int hdlcd_show_pxlclock(struct seq_file *m, void *arg) { struct drm_info_node *node = (struct drm_info_node *)m->private; struct drm_device *drm = node->minor->dev; - struct hdlcd_drm_private *hdlcd = drm->dev_private; + struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm); unsigned long clkrate = clk_get_rate(hdlcd->clk); unsigned long mode_clock = hdlcd->crtc.mode.crtc_clock * 1000; @@ -247,18 +254,18 @@ static int hdlcd_drm_bind(struct device *dev) struct hdlcd_drm_private *hdlcd; int ret; - hdlcd = devm_kzalloc(dev, sizeof(*hdlcd), GFP_KERNEL); - if (!hdlcd) - return -ENOMEM; + hdlcd = devm_drm_dev_alloc(dev, &hdlcd_driver, typeof(*hdlcd), base); + if (IS_ERR(hdlcd)) + return PTR_ERR(hdlcd); - drm = drm_dev_alloc(&hdlcd_driver, dev); - if (IS_ERR(drm)) - return PTR_ERR(drm); + drm = &hdlcd->base; - drm->dev_private = hdlcd; dev_set_drvdata(dev, drm); - hdlcd_setup_mode_config(drm); + ret = hdlcd_setup_mode_config(drm); + if (ret) + goto err_free; + ret = hdlcd_load(drm, 0); if (ret) goto err_free; @@ -317,17 +324,14 @@ err_unload: hdlcd_irq_uninstall(hdlcd); of_reserved_mem_device_release(drm->dev); err_free: - drm_mode_config_cleanup(drm); dev_set_drvdata(dev, NULL); - drm_dev_put(drm); - return ret; } static void hdlcd_drm_unbind(struct device *dev) { struct drm_device *drm = dev_get_drvdata(dev); - struct hdlcd_drm_private *hdlcd = drm->dev_private; + struct hdlcd_drm_private *hdlcd = drm_to_hdlcd_priv(drm); drm_dev_unregister(drm); drm_kms_helper_poll_fini(drm); @@ -341,10 +345,7 @@ static void hdlcd_drm_unbind(struct device *dev) if (pm_runtime_enabled(dev)) pm_runtime_disable(dev); of_reserved_mem_device_release(dev); - drm_mode_config_cleanup(drm); - drm->dev_private = NULL; dev_set_drvdata(dev, NULL); - drm_dev_put(drm); } static const struct component_master_ops hdlcd_master_ops = { diff --git a/drivers/gpu/drm/arm/hdlcd_drv.h b/drivers/gpu/drm/arm/hdlcd_drv.h index 909c39c28487..f1c1da2ac2db 100644 --- a/drivers/gpu/drm/arm/hdlcd_drv.h +++ b/drivers/gpu/drm/arm/hdlcd_drv.h @@ -7,6 +7,7 @@ #define __HDLCD_DRV_H__ struct hdlcd_drm_private { + struct drm_device base; void __iomem *mmio; struct clk *clk; struct drm_crtc crtc; @@ -20,6 +21,7 @@ struct hdlcd_drm_private { #endif }; +#define drm_to_hdlcd_priv(x) container_of(x, struct hdlcd_drm_private, base) #define crtc_to_hdlcd_priv(x) container_of(x, struct hdlcd_drm_private, crtc) static inline void hdlcd_write(struct hdlcd_drm_private *hdlcd, diff --git a/drivers/gpu/drm/arm/malidp_crtc.c b/drivers/gpu/drm/arm/malidp_crtc.c index 962730772b2f..dc01c43f6193 100644 --- a/drivers/gpu/drm/arm/malidp_crtc.c +++ b/drivers/gpu/drm/arm/malidp_crtc.c @@ -514,7 +514,6 @@ static void malidp_crtc_disable_vblank(struct drm_crtc *crtc) } static const struct drm_crtc_funcs malidp_crtc_funcs = { - .destroy = drm_crtc_cleanup, .set_config = drm_atomic_helper_set_config, .page_flip = drm_atomic_helper_page_flip, .reset = malidp_crtc_reset, @@ -526,7 +525,7 @@ static const struct drm_crtc_funcs malidp_crtc_funcs = { int malidp_crtc_init(struct drm_device *drm) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct drm_plane *primary = NULL, *plane; int ret; @@ -548,8 +547,8 @@ int malidp_crtc_init(struct drm_device *drm) return -EINVAL; } - ret = drm_crtc_init_with_planes(drm, &malidp->crtc, primary, NULL, - &malidp_crtc_funcs, NULL); + ret = drmm_crtc_init_with_planes(drm, &malidp->crtc, primary, NULL, + &malidp_crtc_funcs, NULL); if (ret) return ret; diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c index 1d0b0c54ccc7..589c1c66a6dc 100644 --- a/drivers/gpu/drm/arm/malidp_drv.c +++ b/drivers/gpu/drm/arm/malidp_drv.c @@ -19,10 +19,11 @@ #include <drm/drm_atomic_helper.h> #include <drm/drm_crtc.h> #include <drm/drm_drv.h> -#include <drm/drm_fb_helper.h> +#include <drm/drm_fbdev_generic.h> #include <drm/drm_fourcc.h> #include <drm/drm_gem_dma_helper.h> #include <drm/drm_gem_framebuffer_helper.h> +#include <drm/drm_managed.h> #include <drm/drm_modeset_helper.h> #include <drm/drm_module.h> #include <drm/drm_of.h> @@ -168,7 +169,7 @@ static void malidp_atomic_commit_se_config(struct drm_crtc *crtc, */ static int malidp_set_and_wait_config_valid(struct drm_device *drm) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; int ret; @@ -189,7 +190,7 @@ static int malidp_set_and_wait_config_valid(struct drm_device *drm) static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state) { struct drm_device *drm = state->dev; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); int loop = 5; malidp->event = malidp->crtc.state->event; @@ -230,7 +231,7 @@ static void malidp_atomic_commit_hw_done(struct drm_atomic_state *state) static void malidp_atomic_commit_tail(struct drm_atomic_state *state) { struct drm_device *drm = state->dev; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct drm_crtc *crtc; struct drm_crtc_state *old_crtc_state; int i; @@ -392,10 +393,12 @@ static const struct drm_mode_config_funcs malidp_mode_config_funcs = { static int malidp_init(struct drm_device *drm) { int ret; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; - drm_mode_config_init(drm); + ret = drmm_mode_config_init(drm); + if (ret) + goto out; drm->mode_config.min_width = hwdev->min_line_size; drm->mode_config.min_height = hwdev->min_line_size; @@ -406,29 +409,21 @@ static int malidp_init(struct drm_device *drm) ret = malidp_crtc_init(drm); if (ret) - goto crtc_fail; + goto out; ret = malidp_mw_connector_init(drm); if (ret) - goto crtc_fail; - - return 0; + goto out; -crtc_fail: - drm_mode_config_cleanup(drm); +out: return ret; } -static void malidp_fini(struct drm_device *drm) -{ - drm_mode_config_cleanup(drm); -} - static int malidp_irq_init(struct platform_device *pdev) { int irq_de, irq_se, ret = 0; struct drm_device *drm = dev_get_drvdata(&pdev->dev); - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; /* fetch the interrupts from DT */ @@ -462,7 +457,7 @@ static int malidp_dumb_create(struct drm_file *file_priv, struct drm_device *drm, struct drm_mode_create_dumb *args) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); /* allocate for the worst case scenario, i.e. rotated buffers */ u8 alignment = malidp_hw_get_pitch_align(malidp->dev, 1); @@ -508,7 +503,7 @@ static void malidp_error_stats_dump(const char *prefix, static int malidp_show_stats(struct seq_file *m, void *arg) { struct drm_device *drm = m->private; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); unsigned long irqflags; struct malidp_error_stats de_errors, se_errors; @@ -531,7 +526,7 @@ static ssize_t malidp_debugfs_write(struct file *file, const char __user *ubuf, { struct seq_file *m = file->private_data; struct drm_device *drm = m->private; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); unsigned long irqflags; spin_lock_irqsave(&malidp->errors_lock, irqflags); @@ -552,7 +547,7 @@ static const struct file_operations malidp_debugfs_fops = { static void malidp_debugfs_init(struct drm_minor *minor) { - struct malidp_drm *malidp = minor->dev->dev_private; + struct malidp_drm *malidp = drm_to_malidp(minor->dev); malidp_error_stats_init(&malidp->de_errors); malidp_error_stats_init(&malidp->se_errors); @@ -652,7 +647,7 @@ static ssize_t core_id_show(struct device *dev, struct device_attribute *attr, char *buf) { struct drm_device *drm = dev_get_drvdata(dev); - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); return snprintf(buf, PAGE_SIZE, "%08x\n", malidp->core_id); } @@ -670,7 +665,7 @@ ATTRIBUTE_GROUPS(mali_dp); static int malidp_runtime_pm_suspend(struct device *dev) { struct drm_device *drm = dev_get_drvdata(dev); - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; /* we can only suspend if the hardware is in config mode */ @@ -689,7 +684,7 @@ static int malidp_runtime_pm_suspend(struct device *dev) static int malidp_runtime_pm_resume(struct device *dev) { struct drm_device *drm = dev_get_drvdata(dev); - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; clk_prepare_enable(hwdev->pclk); @@ -716,11 +711,13 @@ static int malidp_bind(struct device *dev) int ret = 0, i; u32 version, out_depth = 0; - malidp = devm_kzalloc(dev, sizeof(*malidp), GFP_KERNEL); - if (!malidp) - return -ENOMEM; + malidp = devm_drm_dev_alloc(dev, &malidp_driver, typeof(*malidp), base); + if (IS_ERR(malidp)) + return PTR_ERR(malidp); + + drm = &malidp->base; - hwdev = devm_kzalloc(dev, sizeof(*hwdev), GFP_KERNEL); + hwdev = drmm_kzalloc(drm, sizeof(*hwdev), GFP_KERNEL); if (!hwdev) return -ENOMEM; @@ -753,13 +750,6 @@ static int malidp_bind(struct device *dev) if (ret && ret != -ENODEV) return ret; - drm = drm_dev_alloc(&malidp_driver, dev); - if (IS_ERR(drm)) { - ret = PTR_ERR(drm); - goto alloc_fail; - } - - drm->dev_private = malidp; dev_set_drvdata(dev, drm); /* Enable power management */ @@ -878,17 +868,13 @@ irq_init_fail: bind_fail: of_node_put(malidp->crtc.port); malidp->crtc.port = NULL; - malidp_fini(drm); query_hw_fail: pm_runtime_put(dev); if (pm_runtime_enabled(dev)) pm_runtime_disable(dev); else malidp_runtime_pm_suspend(dev); - drm->dev_private = NULL; dev_set_drvdata(dev, NULL); - drm_dev_put(drm); -alloc_fail: of_reserved_mem_device_release(dev); return ret; @@ -897,7 +883,7 @@ alloc_fail: static void malidp_unbind(struct device *dev) { struct drm_device *drm = dev_get_drvdata(dev); - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; drm_dev_unregister(drm); @@ -909,15 +895,12 @@ static void malidp_unbind(struct device *dev) component_unbind_all(dev, drm); of_node_put(malidp->crtc.port); malidp->crtc.port = NULL; - malidp_fini(drm); pm_runtime_put(dev); if (pm_runtime_enabled(dev)) pm_runtime_disable(dev); else malidp_runtime_pm_suspend(dev); - drm->dev_private = NULL; dev_set_drvdata(dev, NULL); - drm_dev_put(drm); of_reserved_mem_device_release(dev); } diff --git a/drivers/gpu/drm/arm/malidp_drv.h b/drivers/gpu/drm/arm/malidp_drv.h index cdfddfabf2d1..bc0387876dea 100644 --- a/drivers/gpu/drm/arm/malidp_drv.h +++ b/drivers/gpu/drm/arm/malidp_drv.h @@ -29,6 +29,7 @@ struct malidp_error_stats { }; struct malidp_drm { + struct drm_device base; struct malidp_hw_device *dev; struct drm_crtc crtc; struct drm_writeback_connector mw_connector; @@ -44,6 +45,7 @@ struct malidp_drm { #endif }; +#define drm_to_malidp(x) container_of(x, struct malidp_drm, base) #define crtc_to_malidp_device(x) container_of(x, struct malidp_drm, crtc) struct malidp_plane { diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index e9de542f9b7c..9b845d3f34e1 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -1168,7 +1168,7 @@ static void malidp_hw_clear_irq(struct malidp_hw_device *hwdev, u8 block, u32 ir static irqreturn_t malidp_de_irq(int irq, void *arg) { struct drm_device *drm = arg; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev; struct malidp_hw *hw; const struct malidp_irq_map *de; @@ -1226,7 +1226,7 @@ static irqreturn_t malidp_de_irq(int irq, void *arg) static irqreturn_t malidp_de_irq_thread_handler(int irq, void *arg) { struct drm_device *drm = arg; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); wake_up(&malidp->wq); @@ -1252,7 +1252,7 @@ void malidp_de_irq_hw_init(struct malidp_hw_device *hwdev) int malidp_de_irq_init(struct drm_device *drm, int irq) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; int ret; @@ -1286,7 +1286,7 @@ void malidp_de_irq_fini(struct malidp_hw_device *hwdev) static irqreturn_t malidp_se_irq(int irq, void *arg) { struct drm_device *drm = arg; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; struct malidp_hw *hw = hwdev->hw; const struct malidp_irq_map *se = &hw->map.se_irq_map; @@ -1363,7 +1363,7 @@ static irqreturn_t malidp_se_irq_thread_handler(int irq, void *arg) int malidp_se_irq_init(struct drm_device *drm, int irq) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct malidp_hw_device *hwdev = malidp->dev; int ret; diff --git a/drivers/gpu/drm/arm/malidp_mw.c b/drivers/gpu/drm/arm/malidp_mw.c index ef76d0e6ee2f..626709bec6f5 100644 --- a/drivers/gpu/drm/arm/malidp_mw.c +++ b/drivers/gpu/drm/arm/malidp_mw.c @@ -129,7 +129,7 @@ malidp_mw_encoder_atomic_check(struct drm_encoder *encoder, struct drm_connector_state *conn_state) { struct malidp_mw_connector_state *mw_state = to_mw_state(conn_state); - struct malidp_drm *malidp = encoder->dev->dev_private; + struct malidp_drm *malidp = drm_to_malidp(encoder->dev); struct drm_framebuffer *fb; int i, n_planes; @@ -207,7 +207,7 @@ static u32 *get_writeback_formats(struct malidp_drm *malidp, int *n_formats) int malidp_mw_connector_init(struct drm_device *drm) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); u32 *formats; int ret, n_formats; @@ -236,7 +236,7 @@ int malidp_mw_connector_init(struct drm_device *drm) void malidp_mw_atomic_commit(struct drm_device *drm, struct drm_atomic_state *old_state) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); struct drm_writeback_connector *mw_conn = &malidp->mw_connector; struct drm_connector_state *conn_state = mw_conn->base.state; struct malidp_hw_device *hwdev = malidp->dev; diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 45f5e35e7f24..34547edf1ee3 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -68,14 +68,6 @@ /* readahead for partial-frame prefetch */ #define MALIDP_MMU_PREFETCH_READAHEAD 8 -static void malidp_de_plane_destroy(struct drm_plane *plane) -{ - struct malidp_plane *mp = to_malidp_plane(plane); - - drm_plane_cleanup(plane); - kfree(mp); -} - /* * Replicate what the default ->reset hook does: free the state pointer and * allocate a new empty object. We just need enough space to store @@ -151,7 +143,7 @@ bool malidp_format_mod_supported(struct drm_device *drm, { const struct drm_format_info *info; const u64 *modifiers; - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); const struct malidp_hw_regmap *map = &malidp->dev->hw->map; if (WARN_ON(modifier == DRM_FORMAT_MOD_INVALID)) @@ -260,7 +252,6 @@ static bool malidp_format_mod_supported_per_plane(struct drm_plane *plane, static const struct drm_plane_funcs malidp_de_plane_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, - .destroy = malidp_de_plane_destroy, .reset = malidp_plane_reset, .atomic_duplicate_state = malidp_duplicate_plane_state, .atomic_destroy_state = malidp_destroy_plane_state, @@ -931,7 +922,7 @@ static const uint64_t linear_only_modifiers[] = { int malidp_de_planes_init(struct drm_device *drm) { - struct malidp_drm *malidp = drm->dev_private; + struct malidp_drm *malidp = drm_to_malidp(drm); const struct malidp_hw_regmap *map = &malidp->dev->hw->map; struct malidp_plane *plane = NULL; enum drm_plane_type plane_type; @@ -972,12 +963,6 @@ int malidp_de_planes_init(struct drm_device *drm) for (i = 0; i < map->n_layers; i++) { u8 id = map->layers[i].id; - plane = kzalloc(sizeof(*plane), GFP_KERNEL); - if (!plane) { - ret = -ENOMEM; - goto cleanup; - } - /* build the list of DRM supported formats based on the map */ for (n = 0, j = 0; j < map->n_pixel_formats; j++) { if ((map->pixel_formats[j].layer & id) == id) @@ -990,13 +975,14 @@ int malidp_de_planes_init(struct drm_device *drm) /* * All the layers except smart layer supports AFBC modifiers. */ - ret = drm_universal_plane_init(drm, &plane->base, crtcs, - &malidp_de_plane_funcs, formats, n, - (id == DE_SMART) ? linear_only_modifiers : modifiers, - plane_type, NULL); - - if (ret < 0) + plane = drmm_universal_plane_alloc(drm, struct malidp_plane, base, + crtcs, &malidp_de_plane_funcs, formats, n, + (id == DE_SMART) ? linear_only_modifiers : + modifiers, plane_type, NULL); + if (IS_ERR(plane)) { + ret = PTR_ERR(plane); goto cleanup; + } drm_plane_helper_add(&plane->base, &malidp_de_plane_helper_funcs); |