Add a function to derive mipi_dbi from drm_device now that tinydrm_device
is going away.
Signed-off-by: Noralf Trønnes <noralf@xxxxxxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
---
drivers/gpu/drm/tinydrm/hx8357d.c | 3 +--
drivers/gpu/drm/tinydrm/ili9225.c | 11 ++++-------
drivers/gpu/drm/tinydrm/ili9341.c | 3 +--
drivers/gpu/drm/tinydrm/mi0283qt.c | 3 +--
drivers/gpu/drm/tinydrm/mipi-dbi.c | 9 +++------
drivers/gpu/drm/tinydrm/st7586.c | 9 +++------
drivers/gpu/drm/tinydrm/st7735r.c | 3 +--
include/drm/tinydrm/mipi-dbi.h | 5 +++--
8 files changed, 17 insertions(+), 29 deletions(-)
diff --git a/drivers/gpu/drm/tinydrm/hx8357d.c b/drivers/gpu/drm/tinydrm/hx8357d.c
index cb0ea98306a0..84dda622df85 100644
--- a/drivers/gpu/drm/tinydrm/hx8357d.c
+++ b/drivers/gpu/drm/tinydrm/hx8357d.c
@@ -47,8 +47,7 @@ static void yx240qv29_enable(struct drm_simple_display_pipe *pipe,
struct drm_crtc_state *crtc_state,
struct drm_plane_state *plane_state)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
u8 addr_mode;
int ret;
diff --git a/drivers/gpu/drm/tinydrm/ili9225.c b/drivers/gpu/drm/tinydrm/ili9225.c
index 7837b785a993..3f59cfbd31ba 100644
--- a/drivers/gpu/drm/tinydrm/ili9225.c
+++ b/drivers/gpu/drm/tinydrm/ili9225.c
@@ -82,8 +82,7 @@ static inline int ili9225_command(struct mipi_dbi *mipi, u8 cmd, u16 data)
static void ili9225_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
{
struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
- struct tinydrm_device *tdev = fb->dev->dev_private;
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(fb->dev);
unsigned int height = rect->y2 - rect->y1;
unsigned int width = rect->x2 - rect->x1;
bool swap = mipi->swap_bytes;
@@ -182,10 +181,9 @@ static void ili9225_pipe_enable(struct drm_simple_display_pipe *pipe,
struct drm_crtc_state *crtc_state,
struct drm_plane_state *plane_state)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
struct drm_framebuffer *fb = plane_state->fb;
- struct device *dev = tdev->drm->dev;
+ struct device *dev = pipe->crtc.dev->dev;
struct drm_rect rect = {
.x1 = 0,
.x2 = fb->width,
@@ -285,8 +283,7 @@ static void ili9225_pipe_enable(struct drm_simple_display_pipe *pipe,
static void ili9225_pipe_disable(struct drm_simple_display_pipe *pipe)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
DRM_DEBUG_KMS("\n");
diff --git a/drivers/gpu/drm/tinydrm/ili9341.c b/drivers/gpu/drm/tinydrm/ili9341.c
index 87400a970c1a..3b7565a6311e 100644
--- a/drivers/gpu/drm/tinydrm/ili9341.c
+++ b/drivers/gpu/drm/tinydrm/ili9341.c
@@ -53,8 +53,7 @@ static void yx240qv29_enable(struct drm_simple_display_pipe *pipe,
struct drm_crtc_state *crtc_state,
struct drm_plane_state *plane_state)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
u8 addr_mode;
int ret;
diff --git a/drivers/gpu/drm/tinydrm/mi0283qt.c b/drivers/gpu/drm/tinydrm/mi0283qt.c
index 1fa0cda0ddb5..da326fd1450d 100644
--- a/drivers/gpu/drm/tinydrm/mi0283qt.c
+++ b/drivers/gpu/drm/tinydrm/mi0283qt.c
@@ -55,8 +55,7 @@ static void mi0283qt_enable(struct drm_simple_display_pipe *pipe,
struct drm_crtc_state *crtc_state,
struct drm_plane_state *plane_state)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
u8 addr_mode;
int ret;
diff --git a/drivers/gpu/drm/tinydrm/mipi-dbi.c b/drivers/gpu/drm/tinydrm/mipi-dbi.c
index 6ce7c01522ad..045b840812c3 100644
--- a/drivers/gpu/drm/tinydrm/mipi-dbi.c
+++ b/drivers/gpu/drm/tinydrm/mipi-dbi.c
@@ -216,8 +216,7 @@ EXPORT_SYMBOL(mipi_dbi_buf_copy);
static void mipi_dbi_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
{
struct drm_gem_cma_object *cma_obj = drm_fb_cma_get_gem_obj(fb, 0);
- struct tinydrm_device *tdev = fb->dev->dev_private;
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(fb->dev);
unsigned int height = rect->y2 - rect->y1;
unsigned int width = rect->x2 - rect->x1;
bool swap = mipi->swap_bytes;
@@ -342,8 +341,7 @@ static void mipi_dbi_blank(struct mipi_dbi *mipi)
*/
void mipi_dbi_pipe_disable(struct drm_simple_display_pipe *pipe)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
DRM_DEBUG_KMS("\n");
@@ -1088,8 +1086,7 @@ static const struct file_operations mipi_dbi_debugfs_command_fops = {
*/
int mipi_dbi_debugfs_init(struct drm_minor *minor)
{
- struct tinydrm_device *tdev = minor->dev->dev_private;
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(minor->dev);
umode_t mode = S_IFREG | S_IWUSR;
if (mipi->read_commands)
diff --git a/drivers/gpu/drm/tinydrm/st7586.c b/drivers/gpu/drm/tinydrm/st7586.c
index 20d79a1aa539..6097585913f2 100644
--- a/drivers/gpu/drm/tinydrm/st7586.c
+++ b/drivers/gpu/drm/tinydrm/st7586.c
@@ -117,8 +117,7 @@ static int st7586_buf_copy(void *dst, struct drm_framebuffer *fb,
static void st7586_fb_dirty(struct drm_framebuffer *fb, struct drm_rect *rect)
{
- struct tinydrm_device *tdev = fb->dev->dev_private;
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(fb->dev);
int start, end;
int ret = 0;
@@ -176,8 +175,7 @@ static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe,
struct drm_crtc_state *crtc_state,
struct drm_plane_state *plane_state)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
struct drm_framebuffer *fb = plane_state->fb;
struct drm_rect rect = {
.x1 = 0,
@@ -249,8 +247,7 @@ static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe,
static void st7586_pipe_disable(struct drm_simple_display_pipe *pipe)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
DRM_DEBUG_KMS("\n");
diff --git a/drivers/gpu/drm/tinydrm/st7735r.c b/drivers/gpu/drm/tinydrm/st7735r.c
index 9b47d8632f1a..bfa7e2221540 100644
--- a/drivers/gpu/drm/tinydrm/st7735r.c
+++ b/drivers/gpu/drm/tinydrm/st7735r.c
@@ -42,8 +42,7 @@ static void jd_t18003_t01_pipe_enable(struct drm_simple_display_pipe *pipe,
struct drm_crtc_state *crtc_state,
struct drm_plane_state *plane_state)
{
- struct tinydrm_device *tdev = pipe_to_tinydrm(pipe);
- struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev);
+ struct mipi_dbi *mipi = drm_to_mipi_dbi(pipe->crtc.dev);
int ret;
u8 addr_mode;
diff --git a/include/drm/tinydrm/mipi-dbi.h b/include/drm/tinydrm/mipi-dbi.h
index f4ec2834bc22..ad7e6bedab5f 100644
--- a/include/drm/tinydrm/mipi-dbi.h
+++ b/include/drm/tinydrm/mipi-dbi.h
@@ -56,9 +56,10 @@ struct mipi_dbi {
struct regulator *regulator;
};
-static inline struct mipi_dbi *
-mipi_dbi_from_tinydrm(struct tinydrm_device *tdev)
+static inline struct mipi_dbi *drm_to_mipi_dbi(struct drm_device *drm)
{
+ struct tinydrm_device *tdev = drm->dev_private;
+
return container_of(tdev, struct mipi_dbi, tinydrm);
}
--
2.20.1
_______________________________________________
dri-devel mailing list
dri-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/dri-devel
