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-rw-r--r--drivers/gpu/drm/exynos/Kconfig2
-rw-r--r--drivers/gpu/drm/exynos/exynos5433_drm_decon.c8
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_dsi.c1
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fbdev.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimc.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_g2d.c5
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_gem.c4
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_gsc.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_ipp.c32
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_mic.c72
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_rotator.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_vidi.c8
12 files changed, 77 insertions, 63 deletions
diff --git a/drivers/gpu/drm/exynos/Kconfig b/drivers/gpu/drm/exynos/Kconfig
index 83efca941388..f17d39279596 100644
--- a/drivers/gpu/drm/exynos/Kconfig
+++ b/drivers/gpu/drm/exynos/Kconfig
@@ -1,6 +1,6 @@
config DRM_EXYNOS
tristate "DRM Support for Samsung SoC EXYNOS Series"
- depends on OF && DRM && (PLAT_SAMSUNG || ARCH_MULTIPLATFORM)
+ depends on OF && DRM && (ARCH_S3C64XX || ARCH_EXYNOS || ARCH_MULTIPLATFORM)
select DRM_KMS_HELPER
select DRM_KMS_FB_HELPER
select FB_CFB_FILLRECT
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 1bf6a21130c7..162ab93e99cb 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -93,7 +93,7 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc)
if (test_bit(BIT_SUSPENDED, &ctx->flags))
return -EPERM;
- if (test_and_set_bit(BIT_IRQS_ENABLED, &ctx->flags)) {
+ if (!test_and_set_bit(BIT_IRQS_ENABLED, &ctx->flags)) {
val = VIDINTCON0_INTEN;
if (ctx->out_type == IFTYPE_I80)
val |= VIDINTCON0_FRAMEDONE;
@@ -402,8 +402,6 @@ static void decon_enable(struct exynos_drm_crtc *crtc)
decon_enable_vblank(ctx->crtc);
decon_commit(ctx->crtc);
-
- set_bit(BIT_SUSPENDED, &ctx->flags);
}
static void decon_disable(struct exynos_drm_crtc *crtc)
@@ -582,9 +580,9 @@ out:
static int exynos5433_decon_suspend(struct device *dev)
{
struct decon_context *ctx = dev_get_drvdata(dev);
- int i;
+ int i = ARRAY_SIZE(decon_clks_name);
- for (i = 0; i < ARRAY_SIZE(decon_clks_name); i++)
+ while (--i >= 0)
clk_disable_unprepare(ctx->clks[i]);
return 0;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
index e977a81af2e6..26e81d191f56 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
@@ -1782,6 +1782,7 @@ static int exynos_dsi_bind(struct device *dev, struct device *master,
bridge = of_drm_find_bridge(dsi->bridge_node);
if (bridge) {
+ encoder->bridge = bridge;
drm_bridge_attach(drm_dev, bridge);
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index f6118baa8e3e..8baabd813ff5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -50,7 +50,7 @@ static int exynos_drm_fb_mmap(struct fb_info *info,
if (vm_size > exynos_gem->size)
return -EINVAL;
- ret = dma_mmap_attrs(helper->dev->dev, vma, exynos_gem->pages,
+ ret = dma_mmap_attrs(helper->dev->dev, vma, exynos_gem->cookie,
exynos_gem->dma_addr, exynos_gem->size,
&exynos_gem->dma_attrs);
if (ret < 0) {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index c747824f3c98..8a4f4a0211d0 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -1723,7 +1723,7 @@ static int fimc_probe(struct platform_device *pdev)
goto err_put_clk;
}
- DRM_DEBUG_KMS("id[%d]ippdrv[0x%x]\n", ctx->id, (int)ippdrv);
+ DRM_DEBUG_KMS("id[%d]ippdrv[%p]\n", ctx->id, ippdrv);
spin_lock_init(&ctx->lock);
platform_set_drvdata(pdev, ctx);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index c17efdb238a6..8dfe6e113a88 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -1166,7 +1166,7 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data,
goto err_free_event;
}
- cmd = (struct drm_exynos_g2d_cmd *)(uint32_t)req->cmd;
+ cmd = (struct drm_exynos_g2d_cmd *)(unsigned long)req->cmd;
if (copy_from_user(cmdlist->data + cmdlist->last,
(void __user *)cmd,
@@ -1184,7 +1184,8 @@ int exynos_g2d_set_cmdlist_ioctl(struct drm_device *drm_dev, void *data,
if (req->cmd_buf_nr) {
struct drm_exynos_g2d_cmd *cmd_buf;
- cmd_buf = (struct drm_exynos_g2d_cmd *)(uint32_t)req->cmd_buf;
+ cmd_buf = (struct drm_exynos_g2d_cmd *)
+ (unsigned long)req->cmd_buf;
if (copy_from_user(cmdlist->data + cmdlist->last,
(void __user *)cmd_buf,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c
index 32358c5e3db4..26b5e4bd55b6 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gem.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c
@@ -218,7 +218,7 @@ static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev,
return ERR_PTR(ret);
}
- DRM_DEBUG_KMS("created file object = 0x%x\n", (unsigned int)obj->filp);
+ DRM_DEBUG_KMS("created file object = %p\n", obj->filp);
return exynos_gem;
}
@@ -335,7 +335,7 @@ static int exynos_drm_gem_mmap_buffer(struct exynos_drm_gem *exynos_gem,
if (vm_size > exynos_gem->size)
return -EINVAL;
- ret = dma_mmap_attrs(drm_dev->dev, vma, exynos_gem->pages,
+ ret = dma_mmap_attrs(drm_dev->dev, vma, exynos_gem->cookie,
exynos_gem->dma_addr, exynos_gem->size,
&exynos_gem->dma_attrs);
if (ret < 0) {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 7aecd23cfa11..5d20da8f957e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -1723,7 +1723,7 @@ static int gsc_probe(struct platform_device *pdev)
return ret;
}
- DRM_DEBUG_KMS("id[%d]ippdrv[0x%x]\n", ctx->id, (int)ippdrv);
+ DRM_DEBUG_KMS("id[%d]ippdrv[%p]\n", ctx->id, ippdrv);
mutex_init(&ctx->lock);
platform_set_drvdata(pdev, ctx);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
index 67d24236e745..95eeb9116f10 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c
@@ -208,7 +208,7 @@ static struct exynos_drm_ippdrv *ipp_find_drv_by_handle(u32 prop_id)
* e.g PAUSE state, queue buf, command control.
*/
list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) {
- DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n", count++, (int)ippdrv);
+ DRM_DEBUG_KMS("count[%d]ippdrv[%p]\n", count++, ippdrv);
mutex_lock(&ippdrv->cmd_lock);
list_for_each_entry(c_node, &ippdrv->cmd_list, list) {
@@ -388,8 +388,8 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data,
}
property->prop_id = ret;
- DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[0x%x]\n",
- property->prop_id, property->cmd, (int)ippdrv);
+ DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[%p]\n",
+ property->prop_id, property->cmd, ippdrv);
/* stored property information and ippdrv in private data */
c_node->property = *property;
@@ -518,7 +518,7 @@ static int ipp_put_mem_node(struct drm_device *drm_dev,
{
int i;
- DRM_DEBUG_KMS("node[0x%x]\n", (int)m_node);
+ DRM_DEBUG_KMS("node[%p]\n", m_node);
if (!m_node) {
DRM_ERROR("invalid dequeue node.\n");
@@ -562,7 +562,7 @@ static struct drm_exynos_ipp_mem_node
m_node->buf_id = qbuf->buf_id;
INIT_LIST_HEAD(&m_node->list);
- DRM_DEBUG_KMS("m_node[0x%x]ops_id[%d]\n", (int)m_node, qbuf->ops_id);
+ DRM_DEBUG_KMS("m_node[%p]ops_id[%d]\n", m_node, qbuf->ops_id);
DRM_DEBUG_KMS("prop_id[%d]buf_id[%d]\n", qbuf->prop_id, m_node->buf_id);
for_each_ipp_planar(i) {
@@ -582,8 +582,8 @@ static struct drm_exynos_ipp_mem_node
buf_info->handles[i] = qbuf->handle[i];
buf_info->base[i] = *addr;
- DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%lx]\n", i,
- buf_info->base[i], buf_info->handles[i]);
+ DRM_DEBUG_KMS("i[%d]base[%pad]hd[0x%lx]\n", i,
+ &buf_info->base[i], buf_info->handles[i]);
}
}
@@ -664,7 +664,7 @@ static void ipp_put_event(struct drm_exynos_ipp_cmd_node *c_node,
mutex_lock(&c_node->event_lock);
list_for_each_entry_safe(e, te, &c_node->event_list, base.link) {
- DRM_DEBUG_KMS("count[%d]e[0x%x]\n", count++, (int)e);
+ DRM_DEBUG_KMS("count[%d]e[%p]\n", count++, e);
/*
* qbuf == NULL condition means all event deletion.
@@ -755,7 +755,7 @@ static struct drm_exynos_ipp_mem_node
/* find memory node from memory list */
list_for_each_entry(m_node, head, list) {
- DRM_DEBUG_KMS("count[%d]m_node[0x%x]\n", count++, (int)m_node);
+ DRM_DEBUG_KMS("count[%d]m_node[%p]\n", count++, m_node);
/* compare buffer id */
if (m_node->buf_id == qbuf->buf_id)
@@ -772,7 +772,7 @@ static int ipp_set_mem_node(struct exynos_drm_ippdrv *ippdrv,
struct exynos_drm_ipp_ops *ops = NULL;
int ret = 0;
- DRM_DEBUG_KMS("node[0x%x]\n", (int)m_node);
+ DRM_DEBUG_KMS("node[%p]\n", m_node);
if (!m_node) {
DRM_ERROR("invalid queue node.\n");
@@ -1237,7 +1237,7 @@ static int ipp_start_property(struct exynos_drm_ippdrv *ippdrv,
m_node = list_first_entry(head,
struct drm_exynos_ipp_mem_node, list);
- DRM_DEBUG_KMS("m_node[0x%x]\n", (int)m_node);
+ DRM_DEBUG_KMS("m_node[%p]\n", m_node);
ret = ipp_set_mem_node(ippdrv, c_node, m_node);
if (ret) {
@@ -1610,8 +1610,8 @@ static int ipp_subdrv_probe(struct drm_device *drm_dev, struct device *dev)
}
ippdrv->prop_list.ipp_id = ret;
- DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]ipp_id[%d]\n",
- count++, (int)ippdrv, ret);
+ DRM_DEBUG_KMS("count[%d]ippdrv[%p]ipp_id[%d]\n",
+ count++, ippdrv, ret);
/* store parent device for node */
ippdrv->parent_dev = dev;
@@ -1668,7 +1668,7 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev,
file_priv->ipp_dev = dev;
- DRM_DEBUG_KMS("done priv[0x%x]\n", (int)dev);
+ DRM_DEBUG_KMS("done priv[%p]\n", dev);
return 0;
}
@@ -1685,8 +1685,8 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev,
mutex_lock(&ippdrv->cmd_lock);
list_for_each_entry_safe(c_node, tc_node,
&ippdrv->cmd_list, list) {
- DRM_DEBUG_KMS("count[%d]ippdrv[0x%x]\n",
- count++, (int)ippdrv);
+ DRM_DEBUG_KMS("count[%d]ippdrv[%p]\n",
+ count++, ippdrv);
if (c_node->filp == file) {
/*
diff --git a/drivers/gpu/drm/exynos/exynos_drm_mic.c b/drivers/gpu/drm/exynos/exynos_drm_mic.c
index 4eaef36aec5a..9869d70e9e54 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_mic.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_mic.c
@@ -18,6 +18,7 @@
#include <linux/of.h>
#include <linux/of_graph.h>
#include <linux/clk.h>
+#include <linux/component.h>
#include <drm/drmP.h>
#include <linux/mfd/syscon.h>
#include <linux/regmap.h>
@@ -306,9 +307,9 @@ exit:
return ret;
}
-void mic_disable(struct drm_bridge *bridge) { }
+static void mic_disable(struct drm_bridge *bridge) { }
-void mic_post_disable(struct drm_bridge *bridge)
+static void mic_post_disable(struct drm_bridge *bridge)
{
struct exynos_mic *mic = bridge->driver_private;
int i;
@@ -328,7 +329,7 @@ already_disabled:
mutex_unlock(&mic_mutex);
}
-void mic_pre_enable(struct drm_bridge *bridge)
+static void mic_pre_enable(struct drm_bridge *bridge)
{
struct exynos_mic *mic = bridge->driver_private;
int ret, i;
@@ -371,11 +372,35 @@ already_enabled:
mutex_unlock(&mic_mutex);
}
-void mic_enable(struct drm_bridge *bridge) { }
+static void mic_enable(struct drm_bridge *bridge) { }
-void mic_destroy(struct drm_bridge *bridge)
+static const struct drm_bridge_funcs mic_bridge_funcs = {
+ .disable = mic_disable,
+ .post_disable = mic_post_disable,
+ .pre_enable = mic_pre_enable,
+ .enable = mic_enable,
+};
+
+static int exynos_mic_bind(struct device *dev, struct device *master,
+ void *data)
{
- struct exynos_mic *mic = bridge->driver_private;
+ struct exynos_mic *mic = dev_get_drvdata(dev);
+ int ret;
+
+ mic->bridge.funcs = &mic_bridge_funcs;
+ mic->bridge.of_node = dev->of_node;
+ mic->bridge.driver_private = mic;
+ ret = drm_bridge_add(&mic->bridge);
+ if (ret)
+ DRM_ERROR("mic: Failed to add MIC to the global bridge list\n");
+
+ return ret;
+}
+
+static void exynos_mic_unbind(struct device *dev, struct device *master,
+ void *data)
+{
+ struct exynos_mic *mic = dev_get_drvdata(dev);
int i;
mutex_lock(&mic_mutex);
@@ -387,16 +412,16 @@ void mic_destroy(struct drm_bridge *bridge)
already_disabled:
mutex_unlock(&mic_mutex);
+
+ drm_bridge_remove(&mic->bridge);
}
-static const struct drm_bridge_funcs mic_bridge_funcs = {
- .disable = mic_disable,
- .post_disable = mic_post_disable,
- .pre_enable = mic_pre_enable,
- .enable = mic_enable,
+static const struct component_ops exynos_mic_component_ops = {
+ .bind = exynos_mic_bind,
+ .unbind = exynos_mic_unbind,
};
-int exynos_mic_probe(struct platform_device *pdev)
+static int exynos_mic_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct exynos_mic *mic;
@@ -435,17 +460,8 @@ int exynos_mic_probe(struct platform_device *pdev)
goto err;
}
- mic->bridge.funcs = &mic_bridge_funcs;
- mic->bridge.of_node = dev->of_node;
- mic->bridge.driver_private = mic;
- ret = drm_bridge_add(&mic->bridge);
- if (ret) {
- DRM_ERROR("mic: Failed to add MIC to the global bridge list\n");
- goto err;
- }
-
for (i = 0; i < NUM_CLKS; i++) {
- mic->clks[i] = of_clk_get_by_name(dev->of_node, clk_names[i]);
+ mic->clks[i] = devm_clk_get(dev, clk_names[i]);
if (IS_ERR(mic->clks[i])) {
DRM_ERROR("mic: Failed to get clock (%s)\n",
clk_names[i]);
@@ -454,7 +470,10 @@ int exynos_mic_probe(struct platform_device *pdev)
}
}
+ platform_set_drvdata(pdev, mic);
+
DRM_DEBUG_KMS("MIC has been probed\n");
+ return component_add(dev, &exynos_mic_component_ops);
err:
return ret;
@@ -462,14 +481,7 @@ err:
static int exynos_mic_remove(struct platform_device *pdev)
{
- struct exynos_mic *mic = platform_get_drvdata(pdev);
- int i;
-
- drm_bridge_remove(&mic->bridge);
-
- for (i = NUM_CLKS - 1; i > -1; i--)
- clk_put(mic->clks[i]);
-
+ component_del(&pdev->dev, &exynos_mic_component_ops);
return 0;
}
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index bea0f7826d30..ce59f4443394 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -754,7 +754,7 @@ static int rotator_probe(struct platform_device *pdev)
goto err_ippdrv_register;
}
- DRM_DEBUG_KMS("ippdrv[0x%x]\n", (int)ippdrv);
+ DRM_DEBUG_KMS("ippdrv[%p]\n", ippdrv);
platform_set_drvdata(pdev, rot);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
index 62ac4e5fa51d..b605bd7395ec 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c
@@ -223,7 +223,7 @@ static void vidi_fake_vblank_handler(struct work_struct *work)
}
}
-static int vidi_show_connection(struct device *dev,
+static ssize_t vidi_show_connection(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct vidi_context *ctx = dev_get_drvdata(dev);
@@ -238,7 +238,7 @@ static int vidi_show_connection(struct device *dev,
return rc;
}
-static int vidi_store_connection(struct device *dev,
+static ssize_t vidi_store_connection(struct device *dev,
struct device_attribute *attr,
const char *buf, size_t len)
{
@@ -294,7 +294,9 @@ int vidi_connection_ioctl(struct drm_device *drm_dev, void *data,
}
if (vidi->connection) {
- struct edid *raw_edid = (struct edid *)(uint32_t)vidi->edid;
+ struct edid *raw_edid;
+
+ raw_edid = (struct edid *)(unsigned long)vidi->edid;
if (!drm_edid_is_valid(raw_edid)) {
DRM_DEBUG_KMS("edid data is invalid.\n");
return -EINVAL;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.