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| author | Noralf Trønnes <noralf@tronnes.org> | 2019-07-22 13:43:05 +0300 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2019-07-25 11:40:01 +0300 |
| commit | 36b5057216236ae00ad8ab2f5232e02bbad6a00e (patch) | |
| tree | 6122a01380b22ffeea11bb89861c8afe6a08cbd8 /include/drm | |
| parent | 771ea160e68f69723c074a13110459327896d35e (diff) | |
| download | linux-36b5057216236ae00ad8ab2f5232e02bbad6a00e.tar.xz | |
drm/tinydrm: Rename variable mipi -> dbi
struct mipi_dbi is going to be split into an interface part and a display
pipeline part. The interface part can be used by drivers that need to
initialize the controller, but that won't upload the framebuffer over
this interface.
tinydrm uses the variable name 'mipi' but this is not a good name since
MIPI refers to a lot of standards. This patch changes the variable name
to 'dbi' where it refers to the interface part of struct mipi_dbi.
Functions that use both future parts will have both variables temporarily
pointing to the same structure.
Cc: Eric Anholt <eric@anholt.net>
Cc: David Lechner <david@lechnology.com>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Acked-by: David Lechner <david@lechnology.com>
Acked-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20190722104312.16184-3-noralf@tronnes.org
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/tinydrm/mipi-dbi.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/include/drm/tinydrm/mipi-dbi.h b/include/drm/tinydrm/mipi-dbi.h index 393323f87e12..04b54ec61bc2 100644 --- a/include/drm/tinydrm/mipi-dbi.h +++ b/include/drm/tinydrm/mipi-dbi.h @@ -59,7 +59,7 @@ struct mipi_dbi { struct spi_device *spi; bool enabled; struct mutex cmdlock; - int (*command)(struct mipi_dbi *mipi, u8 *cmd, u8 *param, size_t num); + int (*command)(struct mipi_dbi *dbi, u8 *cmd, u8 *param, size_t num); const u8 *read_commands; struct gpio_desc *dc; u16 *tx_buf; @@ -77,7 +77,7 @@ static inline struct mipi_dbi *drm_to_mipi_dbi(struct drm_device *drm) return container_of(drm, struct mipi_dbi, drm); } -int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *mipi, +int mipi_dbi_spi_init(struct spi_device *spi, struct mipi_dbi *dbi, struct gpio_desc *dc); int mipi_dbi_init_with_formats(struct mipi_dbi *mipi, const struct drm_simple_display_pipe_funcs *funcs, @@ -94,8 +94,8 @@ void mipi_dbi_enable_flush(struct mipi_dbi *mipi, struct drm_crtc_state *crtc_state, struct drm_plane_state *plan_state); void mipi_dbi_pipe_disable(struct drm_simple_display_pipe *pipe); -void mipi_dbi_hw_reset(struct mipi_dbi *mipi); -bool mipi_dbi_display_is_on(struct mipi_dbi *mipi); +void mipi_dbi_hw_reset(struct mipi_dbi *dbi); +bool mipi_dbi_display_is_on(struct mipi_dbi *dbi); int mipi_dbi_poweron_reset(struct mipi_dbi *mipi); int mipi_dbi_poweron_conditional_reset(struct mipi_dbi *mipi); @@ -103,14 +103,14 @@ u32 mipi_dbi_spi_cmd_max_speed(struct spi_device *spi, size_t len); int mipi_dbi_spi_transfer(struct spi_device *spi, u32 speed_hz, u8 bpw, const void *buf, size_t len); -int mipi_dbi_command_read(struct mipi_dbi *mipi, u8 cmd, u8 *val); -int mipi_dbi_command_buf(struct mipi_dbi *mipi, u8 cmd, u8 *data, size_t len); -int mipi_dbi_command_stackbuf(struct mipi_dbi *mipi, u8 cmd, u8 *data, size_t len); +int mipi_dbi_command_read(struct mipi_dbi *dbi, u8 cmd, u8 *val); +int mipi_dbi_command_buf(struct mipi_dbi *dbi, u8 cmd, u8 *data, size_t len); +int mipi_dbi_command_stackbuf(struct mipi_dbi *dbi, u8 cmd, u8 *data, size_t len); int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb, struct drm_rect *clip, bool swap); /** * mipi_dbi_command - MIPI DCS command with optional parameter(s) - * @mipi: MIPI structure + * @dbi: MIPI DBI structure * @cmd: Command * @seq...: Optional parameter(s) * @@ -120,10 +120,10 @@ int mipi_dbi_buf_copy(void *dst, struct drm_framebuffer *fb, * Returns: * Zero on success, negative error code on failure. */ -#define mipi_dbi_command(mipi, cmd, seq...) \ +#define mipi_dbi_command(dbi, cmd, seq...) \ ({ \ u8 d[] = { seq }; \ - mipi_dbi_command_stackbuf(mipi, cmd, d, ARRAY_SIZE(d)); \ + mipi_dbi_command_stackbuf(dbi, cmd, d, ARRAY_SIZE(d)); \ }) #ifdef CONFIG_DEBUG_FS |