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path: root/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
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Diffstat (limited to 'drivers/gpu/drm/ingenic/ingenic-drm-drv.c')
-rw-r--r--drivers/gpu/drm/ingenic/ingenic-drm-drv.c311
1 files changed, 257 insertions, 54 deletions
diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
index a3d1617d7c67..368bfef8b340 100644
--- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
+++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c
@@ -10,13 +10,16 @@
#include <linux/clk.h>
#include <linux/dma-mapping.h>
#include <linux/module.h>
+#include <linux/mutex.h>
#include <linux/of_device.h>
+#include <linux/of_reserved_mem.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_bridge.h>
+#include <drm/drm_color_mgmt.h>
#include <drm/drm_crtc.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_drv.h>
@@ -40,12 +43,21 @@ struct ingenic_dma_hwdesc {
u32 addr;
u32 id;
u32 cmd;
-} __packed;
+} __aligned(16);
+
+struct ingenic_dma_hwdescs {
+ struct ingenic_dma_hwdesc hwdesc_f0;
+ struct ingenic_dma_hwdesc hwdesc_f1;
+ struct ingenic_dma_hwdesc hwdesc_pal;
+ u16 palette[256] __aligned(16);
+};
struct jz_soc_info {
bool needs_dev_clk;
bool has_osd;
unsigned int max_width, max_height;
+ const u32 *formats_f0, *formats_f1;
+ unsigned int num_formats_f0, num_formats_f1;
};
struct ingenic_drm {
@@ -63,17 +75,26 @@ struct ingenic_drm {
struct clk *lcd_clk, *pix_clk;
const struct jz_soc_info *soc_info;
- struct ingenic_dma_hwdesc *dma_hwdesc_f0, *dma_hwdesc_f1;
- dma_addr_t dma_hwdesc_phys_f0, dma_hwdesc_phys_f1;
+ struct ingenic_dma_hwdescs *dma_hwdescs;
+ dma_addr_t dma_hwdescs_phys;
bool panel_is_sharp;
bool no_vblank;
-};
-static const u32 ingenic_drm_primary_formats[] = {
- DRM_FORMAT_XRGB1555,
- DRM_FORMAT_RGB565,
- DRM_FORMAT_XRGB8888,
+ /*
+ * clk_mutex is used to synchronize the pixel clock rate update with
+ * the VBLANK. When the pixel clock's parent clock needs to be updated,
+ * clock_nb's notifier function will lock the mutex, then wait until the
+ * next VBLANK. At that point, the parent clock's rate can be updated,
+ * and the mutex is then unlocked. If an atomic commit happens in the
+ * meantime, it will lock on the mutex, effectively waiting until the
+ * clock update process finishes. Finally, the pixel clock's rate will
+ * be recomputed when the mutex has been released, in the pending atomic
+ * commit, or a future one.
+ */
+ struct mutex clk_mutex;
+ bool update_clk_rate;
+ struct notifier_block clock_nb;
};
static bool ingenic_drm_writeable_reg(struct device *dev, unsigned int reg)
@@ -111,8 +132,31 @@ static inline struct ingenic_drm *drm_crtc_get_priv(struct drm_crtc *crtc)
return container_of(crtc, struct ingenic_drm, crtc);
}
+static inline struct ingenic_drm *drm_nb_get_priv(struct notifier_block *nb)
+{
+ return container_of(nb, struct ingenic_drm, clock_nb);
+}
+
+static int ingenic_drm_update_pixclk(struct notifier_block *nb,
+ unsigned long action,
+ void *data)
+{
+ struct ingenic_drm *priv = drm_nb_get_priv(nb);
+
+ switch (action) {
+ case PRE_RATE_CHANGE:
+ mutex_lock(&priv->clk_mutex);
+ priv->update_clk_rate = true;
+ drm_crtc_wait_one_vblank(&priv->crtc);
+ return NOTIFY_OK;
+ default:
+ mutex_unlock(&priv->clk_mutex);
+ return NOTIFY_OK;
+ }
+}
+
static void ingenic_drm_crtc_atomic_enable(struct drm_crtc *crtc,
- struct drm_crtc_state *state)
+ struct drm_atomic_state *state)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
@@ -126,7 +170,7 @@ static void ingenic_drm_crtc_atomic_enable(struct drm_crtc *crtc,
}
static void ingenic_drm_crtc_atomic_disable(struct drm_crtc *crtc,
- struct drm_crtc_state *state)
+ struct drm_atomic_state *state)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
unsigned int var;
@@ -195,22 +239,33 @@ static void ingenic_drm_crtc_update_timings(struct ingenic_drm *priv,
}
static int ingenic_drm_crtc_atomic_check(struct drm_crtc *crtc,
- struct drm_crtc_state *state)
+ struct drm_atomic_state *state)
{
+ struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+ crtc);
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
struct drm_plane_state *f1_state, *f0_state, *ipu_state = NULL;
- if (drm_atomic_crtc_needs_modeset(state) && priv->soc_info->has_osd) {
- f1_state = drm_atomic_get_plane_state(state->state, &priv->f1);
+ if (crtc_state->gamma_lut &&
+ drm_color_lut_size(crtc_state->gamma_lut) != ARRAY_SIZE(priv->dma_hwdescs->palette)) {
+ dev_dbg(priv->dev, "Invalid palette size\n");
+ return -EINVAL;
+ }
+
+ if (drm_atomic_crtc_needs_modeset(crtc_state) && priv->soc_info->has_osd) {
+ f1_state = drm_atomic_get_plane_state(crtc_state->state,
+ &priv->f1);
if (IS_ERR(f1_state))
return PTR_ERR(f1_state);
- f0_state = drm_atomic_get_plane_state(state->state, &priv->f0);
+ f0_state = drm_atomic_get_plane_state(crtc_state->state,
+ &priv->f0);
if (IS_ERR(f0_state))
return PTR_ERR(f0_state);
if (IS_ENABLED(CONFIG_DRM_INGENIC_IPU) && priv->ipu_plane) {
- ipu_state = drm_atomic_get_plane_state(state->state, priv->ipu_plane);
+ ipu_state = drm_atomic_get_plane_state(crtc_state->state,
+ priv->ipu_plane);
if (IS_ERR(ipu_state))
return PTR_ERR(ipu_state);
@@ -248,13 +303,15 @@ ingenic_drm_crtc_mode_valid(struct drm_crtc *crtc, const struct drm_display_mode
}
static void ingenic_drm_crtc_atomic_begin(struct drm_crtc *crtc,
- struct drm_crtc_state *oldstate)
+ struct drm_atomic_state *state)
{
+ struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+ crtc);
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
u32 ctrl = 0;
if (priv->soc_info->has_osd &&
- drm_atomic_crtc_needs_modeset(crtc->state)) {
+ drm_atomic_crtc_needs_modeset(crtc_state)) {
/*
* If IPU plane is enabled, enable IPU as source for the F1
* plane; otherwise use regular DMA.
@@ -268,20 +325,28 @@ static void ingenic_drm_crtc_atomic_begin(struct drm_crtc *crtc,
}
static void ingenic_drm_crtc_atomic_flush(struct drm_crtc *crtc,
- struct drm_crtc_state *oldstate)
+ struct drm_atomic_state *state)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
- struct drm_crtc_state *state = crtc->state;
- struct drm_pending_vblank_event *event = state->event;
+ struct drm_crtc_state *crtc_state = drm_atomic_get_new_crtc_state(state,
+ crtc);
+ struct drm_pending_vblank_event *event = crtc_state->event;
- if (drm_atomic_crtc_needs_modeset(state)) {
- ingenic_drm_crtc_update_timings(priv, &state->mode);
+ if (drm_atomic_crtc_needs_modeset(crtc_state)) {
+ ingenic_drm_crtc_update_timings(priv, &crtc_state->mode);
+ priv->update_clk_rate = true;
+ }
- clk_set_rate(priv->pix_clk, state->adjusted_mode.clock * 1000);
+ if (priv->update_clk_rate) {
+ mutex_lock(&priv->clk_mutex);
+ clk_set_rate(priv->pix_clk,
+ crtc_state->adjusted_mode.clock * 1000);
+ priv->update_clk_rate = false;
+ mutex_unlock(&priv->clk_mutex);
}
if (event) {
- state->event = NULL;
+ crtc_state->event = NULL;
spin_lock_irq(&crtc->dev->event_lock);
if (drm_crtc_vblank_get(crtc) == 0)
@@ -398,24 +463,39 @@ void ingenic_drm_plane_config(struct device *dev,
case DRM_FORMAT_RGB565:
ctrl |= JZ_LCD_OSDCTRL_BPP_15_16;
break;
+ case DRM_FORMAT_RGB888:
+ ctrl |= JZ_LCD_OSDCTRL_BPP_24_COMP;
+ break;
case DRM_FORMAT_XRGB8888:
ctrl |= JZ_LCD_OSDCTRL_BPP_18_24;
break;
+ case DRM_FORMAT_XRGB2101010:
+ ctrl |= JZ_LCD_OSDCTRL_BPP_30;
+ break;
}
regmap_update_bits(priv->map, JZ_REG_LCD_OSDCTRL,
JZ_LCD_OSDCTRL_BPP_MASK, ctrl);
} else {
switch (fourcc) {
+ case DRM_FORMAT_C8:
+ ctrl |= JZ_LCD_CTRL_BPP_8;
+ break;
case DRM_FORMAT_XRGB1555:
ctrl |= JZ_LCD_CTRL_RGB555;
fallthrough;
case DRM_FORMAT_RGB565:
ctrl |= JZ_LCD_CTRL_BPP_15_16;
break;
+ case DRM_FORMAT_RGB888:
+ ctrl |= JZ_LCD_CTRL_BPP_24_COMP;
+ break;
case DRM_FORMAT_XRGB8888:
ctrl |= JZ_LCD_CTRL_BPP_18_24;
break;
+ case DRM_FORMAT_XRGB2101010:
+ ctrl |= JZ_LCD_CTRL_BPP_30;
+ break;
}
regmap_update_bits(priv->map, JZ_REG_LCD_CTRL,
@@ -440,32 +520,64 @@ void ingenic_drm_plane_config(struct device *dev,
}
}
+static void ingenic_drm_update_palette(struct ingenic_drm *priv,
+ const struct drm_color_lut *lut)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(priv->dma_hwdescs->palette); i++) {
+ u16 color = drm_color_lut_extract(lut[i].red, 5) << 11
+ | drm_color_lut_extract(lut[i].green, 6) << 5
+ | drm_color_lut_extract(lut[i].blue, 5);
+
+ priv->dma_hwdescs->palette[i] = color;
+ }
+}
+
static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *oldstate)
{
struct ingenic_drm *priv = drm_device_get_priv(plane->dev);
struct drm_plane_state *state = plane->state;
+ struct drm_crtc_state *crtc_state;
struct ingenic_dma_hwdesc *hwdesc;
- unsigned int width, height, cpp;
+ unsigned int width, height, cpp, offset;
dma_addr_t addr;
+ u32 fourcc;
if (state && state->fb) {
+ crtc_state = state->crtc->state;
+
addr = drm_fb_cma_get_gem_addr(state->fb, state, 0);
width = state->src_w >> 16;
height = state->src_h >> 16;
cpp = state->fb->format->cpp[0];
if (priv->soc_info->has_osd && plane->type == DRM_PLANE_TYPE_OVERLAY)
- hwdesc = priv->dma_hwdesc_f0;
+ hwdesc = &priv->dma_hwdescs->hwdesc_f0;
else
- hwdesc = priv->dma_hwdesc_f1;
+ hwdesc = &priv->dma_hwdescs->hwdesc_f1;
hwdesc->addr = addr;
hwdesc->cmd = JZ_LCD_CMD_EOF_IRQ | (width * height * cpp / 4);
- if (drm_atomic_crtc_needs_modeset(state->crtc->state))
- ingenic_drm_plane_config(priv->dev, plane,
- state->fb->format->format);
+ if (drm_atomic_crtc_needs_modeset(crtc_state)) {
+ fourcc = state->fb->format->format;
+
+ ingenic_drm_plane_config(priv->dev, plane, fourcc);
+
+ if (fourcc == DRM_FORMAT_C8)
+ offset = offsetof(struct ingenic_dma_hwdescs, hwdesc_pal);
+ else
+ offset = offsetof(struct ingenic_dma_hwdescs, hwdesc_f0);
+
+ priv->dma_hwdescs->hwdesc_f0.next = priv->dma_hwdescs_phys + offset;
+
+ crtc_state->color_mgmt_changed = fourcc == DRM_FORMAT_C8;
+ }
+
+ if (crtc_state->color_mgmt_changed)
+ ingenic_drm_update_palette(priv, crtc_state->gamma_lut->data);
}
}
@@ -607,7 +719,7 @@ static void ingenic_drm_disable_vblank(struct drm_crtc *crtc)
DEFINE_DRM_GEM_CMA_FOPS(ingenic_drm_fops);
-static struct drm_driver ingenic_drm_driver_data = {
+static const struct drm_driver ingenic_drm_driver_data = {
.driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_ATOMIC,
.name = "ingenic-drm",
.desc = "DRM module for Ingenic SoCs",
@@ -686,6 +798,11 @@ static void ingenic_drm_unbind_all(void *d)
component_unbind_all(priv->dev, &priv->drm);
}
+static void __maybe_unused ingenic_drm_release_rmem(void *d)
+{
+ of_reserved_mem_device_release(d);
+}
+
static int ingenic_drm_bind(struct device *dev, bool has_components)
{
struct platform_device *pdev = to_platform_device(dev);
@@ -699,6 +816,7 @@ static int ingenic_drm_bind(struct device *dev, bool has_components)
void __iomem *base;
long parent_rate;
unsigned int i, clone_mask = 0;
+ dma_addr_t dma_hwdesc_phys_f0, dma_hwdesc_phys_f1;
int ret, irq;
soc_info = of_device_get_match_data(dev);
@@ -707,6 +825,19 @@ static int ingenic_drm_bind(struct device *dev, bool has_components)
return -EINVAL;
}
+ if (IS_ENABLED(CONFIG_OF_RESERVED_MEM)) {
+ ret = of_reserved_mem_device_init(dev);
+
+ if (ret && ret != -ENODEV)
+ dev_warn(dev, "Failed to get reserved memory: %d\n", ret);
+
+ if (!ret) {
+ ret = devm_add_action_or_reset(dev, ingenic_drm_release_rmem, dev);
+ if (ret)
+ return ret;
+ }
+ }
+
priv = devm_drm_dev_alloc(dev, &ingenic_drm_driver_data,
struct ingenic_drm, drm);
if (IS_ERR(priv))
@@ -760,26 +891,34 @@ static int ingenic_drm_bind(struct device *dev, bool has_components)
return PTR_ERR(priv->pix_clk);
}
- priv->dma_hwdesc_f1 = dmam_alloc_coherent(dev, sizeof(*priv->dma_hwdesc_f1),
- &priv->dma_hwdesc_phys_f1,
- GFP_KERNEL);
- if (!priv->dma_hwdesc_f1)
+ priv->dma_hwdescs = dmam_alloc_coherent(dev,
+ sizeof(*priv->dma_hwdescs),
+ &priv->dma_hwdescs_phys,
+ GFP_KERNEL);
+ if (!priv->dma_hwdescs)
return -ENOMEM;
- priv->dma_hwdesc_f1->next = priv->dma_hwdesc_phys_f1;
- priv->dma_hwdesc_f1->id = 0xf1;
- if (priv->soc_info->has_osd) {
- priv->dma_hwdesc_f0 = dmam_alloc_coherent(dev,
- sizeof(*priv->dma_hwdesc_f0),
- &priv->dma_hwdesc_phys_f0,
- GFP_KERNEL);
- if (!priv->dma_hwdesc_f0)
- return -ENOMEM;
+ /* Configure DMA hwdesc for foreground0 plane */
+ dma_hwdesc_phys_f0 = priv->dma_hwdescs_phys
+ + offsetof(struct ingenic_dma_hwdescs, hwdesc_f0);
+ priv->dma_hwdescs->hwdesc_f0.next = dma_hwdesc_phys_f0;
+ priv->dma_hwdescs->hwdesc_f0.id = 0xf0;
- priv->dma_hwdesc_f0->next = priv->dma_hwdesc_phys_f0;
- priv->dma_hwdesc_f0->id = 0xf0;
- }
+ /* Configure DMA hwdesc for foreground1 plane */
+ dma_hwdesc_phys_f1 = priv->dma_hwdescs_phys
+ + offsetof(struct ingenic_dma_hwdescs, hwdesc_f1);
+ priv->dma_hwdescs->hwdesc_f1.next = dma_hwdesc_phys_f1;
+ priv->dma_hwdescs->hwdesc_f1.id = 0xf1;
+
+ /* Configure DMA hwdesc for palette */
+ priv->dma_hwdescs->hwdesc_pal.next = priv->dma_hwdescs_phys
+ + offsetof(struct ingenic_dma_hwdescs, hwdesc_f0);
+ priv->dma_hwdescs->hwdesc_pal.id = 0xc0;
+ priv->dma_hwdescs->hwdesc_pal.addr = priv->dma_hwdescs_phys
+ + offsetof(struct ingenic_dma_hwdescs, palette);
+ priv->dma_hwdescs->hwdesc_pal.cmd = JZ_LCD_CMD_ENABLE_PAL
+ | (sizeof(priv->dma_hwdescs->palette) / 4);
if (soc_info->has_osd)
priv->ipu_plane = drm_plane_from_index(drm, 0);
@@ -788,8 +927,8 @@ static int ingenic_drm_bind(struct device *dev, bool has_components)
ret = drm_universal_plane_init(drm, &priv->f1, 1,
&ingenic_drm_primary_plane_funcs,
- ingenic_drm_primary_formats,
- ARRAY_SIZE(ingenic_drm_primary_formats),
+ priv->soc_info->formats_f1,
+ priv->soc_info->num_formats_f1,
NULL, DRM_PLANE_TYPE_PRIMARY, NULL);
if (ret) {
dev_err(dev, "Failed to register plane: %i\n", ret);
@@ -805,14 +944,17 @@ static int ingenic_drm_bind(struct device *dev, bool has_components)
return ret;
}
+ drm_crtc_enable_color_mgmt(&priv->crtc, 0, false,
+ ARRAY_SIZE(priv->dma_hwdescs->palette));
+
if (soc_info->has_osd) {
drm_plane_helper_add(&priv->f0,
&ingenic_drm_plane_helper_funcs);
ret = drm_universal_plane_init(drm, &priv->f0, 1,
&ingenic_drm_primary_plane_funcs,
- ingenic_drm_primary_formats,
- ARRAY_SIZE(ingenic_drm_primary_formats),
+ priv->soc_info->formats_f0,
+ priv->soc_info->num_formats_f0,
NULL, DRM_PLANE_TYPE_OVERLAY,
NULL);
if (ret) {
@@ -927,23 +1069,35 @@ static int ingenic_drm_bind(struct device *dev, bool has_components)
}
/* Set address of our DMA descriptor chain */
- regmap_write(priv->map, JZ_REG_LCD_DA0, priv->dma_hwdesc_phys_f0);
- regmap_write(priv->map, JZ_REG_LCD_DA1, priv->dma_hwdesc_phys_f1);
+ regmap_write(priv->map, JZ_REG_LCD_DA0, dma_hwdesc_phys_f0);
+ regmap_write(priv->map, JZ_REG_LCD_DA1, dma_hwdesc_phys_f1);
/* Enable OSD if available */
if (soc_info->has_osd)
regmap_write(priv->map, JZ_REG_LCD_OSDC, JZ_LCD_OSDC_OSDEN);
+ mutex_init(&priv->clk_mutex);
+ priv->clock_nb.notifier_call = ingenic_drm_update_pixclk;
+
+ parent_clk = clk_get_parent(priv->pix_clk);
+ ret = clk_notifier_register(parent_clk, &priv->clock_nb);
+ if (ret) {
+ dev_err(dev, "Unable to register clock notifier\n");
+ goto err_devclk_disable;
+ }
+
ret = drm_dev_register(drm, 0);
if (ret) {
dev_err(dev, "Failed to register DRM driver\n");
- goto err_devclk_disable;
+ goto err_clk_notifier_unregister;
}
drm_fbdev_generic_setup(drm, 32);
return 0;
+err_clk_notifier_unregister:
+ clk_notifier_unregister(parent_clk, &priv->clock_nb);
err_devclk_disable:
if (priv->lcd_clk)
clk_disable_unprepare(priv->lcd_clk);
@@ -965,7 +1119,9 @@ static int compare_of(struct device *dev, void *data)
static void ingenic_drm_unbind(struct device *dev)
{
struct ingenic_drm *priv = dev_get_drvdata(dev);
+ struct clk *parent_clk = clk_get_parent(priv->pix_clk);
+ clk_notifier_unregister(parent_clk, &priv->clock_nb);
if (priv->lcd_clk)
clk_disable_unprepare(priv->lcd_clk);
clk_disable_unprepare(priv->pix_clk);
@@ -1011,11 +1167,50 @@ static int ingenic_drm_remove(struct platform_device *pdev)
return 0;
}
+static const u32 jz4740_formats[] = {
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888,
+};
+
+static const u32 jz4725b_formats_f1[] = {
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888,
+};
+
+static const u32 jz4725b_formats_f0[] = {
+ DRM_FORMAT_C8,
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_XRGB8888,
+};
+
+static const u32 jz4770_formats_f1[] = {
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XRGB2101010,
+};
+
+static const u32 jz4770_formats_f0[] = {
+ DRM_FORMAT_C8,
+ DRM_FORMAT_XRGB1555,
+ DRM_FORMAT_RGB565,
+ DRM_FORMAT_RGB888,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_XRGB2101010,
+};
+
static const struct jz_soc_info jz4740_soc_info = {
.needs_dev_clk = true,
.has_osd = false,
.max_width = 800,
.max_height = 600,
+ .formats_f1 = jz4740_formats,
+ .num_formats_f1 = ARRAY_SIZE(jz4740_formats),
+ /* JZ4740 has only one plane */
};
static const struct jz_soc_info jz4725b_soc_info = {
@@ -1023,6 +1218,10 @@ static const struct jz_soc_info jz4725b_soc_info = {
.has_osd = true,
.max_width = 800,
.max_height = 600,
+ .formats_f1 = jz4725b_formats_f1,
+ .num_formats_f1 = ARRAY_SIZE(jz4725b_formats_f1),
+ .formats_f0 = jz4725b_formats_f0,
+ .num_formats_f0 = ARRAY_SIZE(jz4725b_formats_f0),
};
static const struct jz_soc_info jz4770_soc_info = {
@@ -1030,6 +1229,10 @@ static const struct jz_soc_info jz4770_soc_info = {
.has_osd = true,
.max_width = 1280,
.max_height = 720,
+ .formats_f1 = jz4770_formats_f1,
+ .num_formats_f1 = ARRAY_SIZE(jz4770_formats_f1),
+ .formats_f0 = jz4770_formats_f0,
+ .num_formats_f0 = ARRAY_SIZE(jz4770_formats_f0),
};
static const struct of_device_id ingenic_drm_of_match[] = {
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-08 04:22:52 +0300