diff options
| author | David Lechner <david@lechnology.com> | 2017-11-19 14:12:07 -0600 |
|---|---|---|
| committer | Noralf Trønnes <noralf@tronnes.org> | 2017-12-01 14:07:16 +0100 |
| commit | 13deee8111ed600ecd1809b0bfbab232c82159d9 (patch) | |
| tree | ca34688806d808f06b104757dd4ed8640de85f93 /include/drm | |
| parent | 3fd8d9e00f44b7057aa02a50b06e8320cc822526 (diff) | |
| download | linux-stable-13deee8111ed600ecd1809b0bfbab232c82159d9.tar.gz linux-stable-13deee8111ed600ecd1809b0bfbab232c82159d9.tar.bz2 linux-stable-13deee8111ed600ecd1809b0bfbab232c82159d9.zip | |
drm/tinydrm: export mipi_dbi_buf_copy and mipi_dbi_spi_cmd_max_speed
This exports the mipi_dbi_buf_copy() and mipi_dbi_spi_cmd_max_speed()
functions so that they can be shared with other drivers.
Signed-off-by: David Lechner <david@lechnology.com>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1511122328-31133-4-git-send-email-david@lechnology.com
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/tinydrm/mipi-dbi.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/drm/tinydrm/mipi-dbi.h b/include/drm/tinydrm/mipi-dbi.h index 83346ddb9dba..5d0e82b36eaf 100644 --- a/include/drm/tinydrm/mipi-dbi.h +++ b/include/drm/tinydrm/mipi-dbi.h @@ -72,10 +72,12 @@ void mipi_dbi_pipe_enable(struct drm_simple_display_pipe *pipe, 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); +u32 mipi_dbi_spi_cmd_max_speed(struct spi_device *spi, 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_buf_copy(void *dst, struct drm_framebuffer *fb, + struct drm_clip_rect *clip, bool swap); /** * mipi_dbi_command - MIPI DCS command with optional parameter(s) * @mipi: MIPI structure |