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drm/arm/malidp: replace drm->dev_private with drm_to_malidp()

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Using drm_device->dev_private is deprecated. Since we've switched to
devm_drm_dev_alloc(), struct drm_device is now embedded in struct
malidp_drm, hence we can use container_of() to get the struct drm_device
instance instead.

Signed-off-by: Danilo Krummrich <dakr@redhat.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221026155934.125294-3-dakr@redhat.com
This commit is contained in:
Danilo Krummrich 2022-10-26 17:59:31 +02:00 committed by Liviu Dudau
parent aefae8719a
commit 1b93d3cb71
6 changed files with 25 additions and 27 deletions
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2
drivers/gpu/drm/arm/malidp_crtc.c
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@ -526,7 +526,7 @@ 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;

29
drivers/gpu/drm/arm/malidp_drv.c
View File

@ -169,7 +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;
@ -190,7 +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;
@ -231,7 +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;
@ -393,7 +393,7 @@ 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);
@ -429,7 +429,7 @@ 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 */
@ -463,7 +463,7 @@ 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);
@ -509,7 +509,7 @@ 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;
@ -532,7 +532,7 @@ 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);
@ -553,7 +553,7 @@ 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);
@ -653,7 +653,7 @@ 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);
}
@ -671,7 +671,7 @@ 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 */
@ -690,7 +690,7 @@ 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);
@ -756,7 +756,6 @@ static int malidp_bind(struct device *dev)
if (ret && ret != -ENODEV)
return ret;
drm->dev_private = malidp;
dev_set_drvdata(dev, drm);
/* Enable power management */
@ -882,7 +881,6 @@ query_hw_fail:
pm_runtime_disable(dev);
else
malidp_runtime_pm_suspend(dev);
drm->dev_private = NULL;
dev_set_drvdata(dev, NULL);
of_reserved_mem_device_release(dev);
@ -892,7 +890,7 @@ query_hw_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);
@ -910,7 +908,6 @@ static void malidp_unbind(struct device *dev)
pm_runtime_disable(dev);
else
malidp_runtime_pm_suspend(dev);
drm->dev_private = NULL;
dev_set_drvdata(dev, NULL);
of_reserved_mem_device_release(dev);
}

1
drivers/gpu/drm/arm/malidp_drv.h
View File

@ -45,6 +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 {

10
drivers/gpu/drm/arm/malidp_hw.c
View File

@ -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;

6
drivers/gpu/drm/arm/malidp_mw.c
View File

@ -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;

4
drivers/gpu/drm/arm/malidp_planes.c
View File

@ -151,7 +151,7 @@ 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))
@ -931,7 +931,7 @@ 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;