xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/ast: Upcast from DRM device to ast structure via to_ast_private()

Browse Source 
All upcasting from struct drm_device to struct ast_private is now
performed via to_ast_private(). Using struct drm_device.dev_private
is deprecated. The ast variable in ast_crtc_helper_atomic_check() is
unused, so removed it.

v2:
	* fix typo in commit message

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200617080340.29584-4-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2020-06-17 10:03:39 +02:00
parent 5534bc8f18
commit fa7dbd7688
5 changed files with 50 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
drivers/gpu/drm/ast/ast_mode.c
View File

@@ -565,7 +565,7 @@ static void
ast_primary_plane_helper_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct ast_private *ast = plane->dev->dev_private;
struct ast_private *ast = to_ast_private(plane->dev);
struct drm_plane_state *state = plane->state;
struct drm_gem_vram_object *gbo;
s64 gpu_addr;
@@ -585,7 +585,7 @@ static void
ast_primary_plane_helper_atomic_disable(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct ast_private *ast = plane->dev->dev_private;
struct ast_private *ast = to_ast_private(plane->dev);
ast_set_index_reg_mask(ast, AST_IO_SEQ_PORT, 0x1, 0xdf, 0x20);
}
@@ -633,7 +633,7 @@ ast_cursor_plane_helper_prepare_fb(struct drm_plane *plane,
WARN_ON_ONCE(fb->height > AST_MAX_HWC_HEIGHT))
return -EINVAL; /* BUG: didn't test in atomic_check() */
ast = crtc->dev->dev_private;
ast = to_ast_private(crtc->dev);
gbo = drm_gem_vram_of_gem(fb->obj[0]);
src = drm_gem_vram_vmap(gbo);
@@ -705,7 +705,7 @@ ast_cursor_plane_helper_atomic_update(struct drm_plane *plane,
struct drm_plane_state *state = plane->state;
struct drm_crtc *crtc = state->crtc;
struct drm_framebuffer *fb = state->fb;
struct ast_private *ast = plane->dev->dev_private;
struct ast_private *ast = to_ast_private(plane->dev);
struct ast_crtc *ast_crtc = to_ast_crtc(crtc);
struct drm_gem_vram_object *gbo;
s64 off;
@@ -738,7 +738,7 @@ static void
ast_cursor_plane_helper_atomic_disable(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
struct ast_private *ast = plane->dev->dev_private;
struct ast_private *ast = to_ast_private(plane->dev);
ast_set_index_reg_mask(ast, AST_IO_CRTC_PORT, 0xcb, 0xfc, 0x00);
}
@@ -766,7 +766,7 @@ static const struct drm_plane_funcs ast_cursor_plane_funcs = {
static void ast_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct ast_private *ast = crtc->dev->dev_private;
struct ast_private *ast = to_ast_private(crtc->dev);
/* TODO: Maybe control display signal generation with
* Sync Enable (bit CR17.7).
@@ -789,7 +789,6 @@ static void ast_crtc_dpms(struct drm_crtc *crtc, int mode)
static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc,
struct drm_crtc_state *state)
{
struct ast_private *ast = crtc->dev->dev_private;
struct ast_crtc_state *ast_state;
const struct drm_format_info *format;
bool succ;
@@ -815,7 +814,7 @@ static int ast_crtc_helper_atomic_check(struct drm_crtc *crtc,
static void ast_crtc_helper_atomic_begin(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state)
{
struct ast_private *ast = crtc->dev->dev_private;
struct ast_private *ast = to_ast_private(crtc->dev);
ast_open_key(ast);
}
@@ -824,7 +823,7 @@ static void ast_crtc_helper_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state)
{
struct drm_device *dev = crtc->dev;
struct ast_private *ast = dev->dev_private;
struct ast_private *ast = to_ast_private(dev);
struct ast_crtc_state *ast_state;
const struct drm_format_info *format;
struct ast_vbios_mode_info *vbios_mode_info;
@@ -937,7 +936,7 @@ static const struct drm_crtc_funcs ast_crtc_funcs = {
static int ast_crtc_init(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
struct ast_private *ast = to_ast_private(dev);
struct ast_crtc *crtc;
int ret;
@@ -966,7 +965,7 @@ err_kfree:
static int ast_encoder_init(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
struct ast_private *ast = to_ast_private(dev);
struct drm_encoder *encoder = &ast->encoder;
int ret;
@@ -986,7 +985,7 @@ static int ast_encoder_init(struct drm_device *dev)
static int ast_get_modes(struct drm_connector *connector)
{
struct ast_connector *ast_connector = to_ast_connector(connector);
struct ast_private *ast = connector->dev->dev_private;
struct ast_private *ast = to_ast_private(connector->dev);
struct edid *edid;
int ret;
bool flags = false;
@@ -1017,7 +1016,7 @@ static int ast_get_modes(struct drm_connector *connector)
static enum drm_mode_status ast_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode)
{
struct ast_private *ast = connector->dev->dev_private;
struct ast_private *ast = to_ast_private(connector->dev);
int flags = MODE_NOMODE;
uint32_t jtemp;
@@ -1128,7 +1127,7 @@ static int ast_connector_init(struct drm_device *dev)
/* allocate cursor cache and pin at start of VRAM */
static int ast_cursor_init(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
struct ast_private *ast = to_ast_private(dev);
size_t size, i;
struct drm_gem_vram_object *gbo;
int ret;
@@ -1166,7 +1165,7 @@ err_drm_gem_vram_put:
static void ast_cursor_fini(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
struct ast_private *ast = to_ast_private(dev);
size_t i;
struct drm_gem_vram_object *gbo;
@@ -1179,7 +1178,7 @@ static void ast_cursor_fini(struct drm_device *dev)
int ast_mode_init(struct drm_device *dev)
{
struct ast_private *ast = dev->dev_private;
struct ast_private *ast = to_ast_private(dev);
int ret;
memset(&ast->primary_plane, 0, sizeof(ast->primary_plane));
@@ -1223,7 +1222,7 @@ void ast_mode_fini(struct drm_device *dev)
static int get_clock(void *i2c_priv)
{
struct ast_i2c_chan *i2c = i2c_priv;
struct ast_private *ast = i2c->dev->dev_private;
struct ast_private *ast = to_ast_private(i2c->dev);
uint32_t val, val2, count, pass;
count = 0;
@@ -1245,7 +1244,7 @@ static int get_clock(void *i2c_priv)
static int get_data(void *i2c_priv)
{
struct ast_i2c_chan *i2c = i2c_priv;
struct ast_private *ast = i2c->dev->dev_private;
struct ast_private *ast = to_ast_private(i2c->dev);
uint32_t val, val2, count, pass;
count = 0;
@@ -1267,7 +1266,7 @@ static int get_data(void *i2c_priv)
static void set_clock(void *i2c_priv, int clock)
{
struct ast_i2c_chan *i2c = i2c_priv;
struct ast_private *ast = i2c->dev->dev_private;
struct ast_private *ast = to_ast_private(i2c->dev);
int i;
u8 ujcrb7, jtemp;
@@ -1283,7 +1282,7 @@ static void set_clock(void *i2c_priv, int clock)
static void set_data(void *i2c_priv, int data)
{
struct ast_i2c_chan *i2c = i2c_priv;
struct ast_private *ast = i2c->dev->dev_private;
struct ast_private *ast = to_ast_private(i2c->dev);
int i;
u8 ujcrb7, jtemp;
@@ -1431,7 +1430,7 @@ static int ast_cursor_move(struct drm_crtc *crtc,
int x, int y)
{
struct ast_crtc *ast_crtc = to_ast_crtc(crtc);
struct ast_private *ast = crtc->dev->dev_private;
struct ast_private *ast = to_ast_private(crtc->dev);
struct drm_gem_vram_object *gbo;
int x_offset, y_offset;
u8 *dst, *sig;