diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-04-08 02:53:52 +0300 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-04-19 04:27:29 +0300 |
| commit | b724455e89ea9be900b81492897aadebcdc5ba92 (patch) | |
| tree | 220677788be265dc1b1324f8e1194223863542cf /include | |
| parent | de1c705c50326acaceaf1f02bc5bf6f267c572bd (diff) | |
drm/mipi-dsi: add mipi_dsi_compression_mode_ext()
Add the extended version of mipi_dsi_compression_mode(). It provides
a way to specify the algorithm and PPS selector.
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240408-lg-sw43408-panel-v5-3-4e092da22991@linaro.org
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_mipi_dsi.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 3011d33eccbd..82b1cc434ea3 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -226,6 +226,12 @@ static inline int mipi_dsi_pixel_format_to_bpp(enum mipi_dsi_pixel_format fmt) return -EINVAL; } +enum mipi_dsi_compression_algo { + MIPI_DSI_COMPRESSION_DSC = 0, + MIPI_DSI_COMPRESSION_VENDOR = 3, + /* other two values are reserved, DSI 1.3 */ +}; + struct mipi_dsi_device * mipi_dsi_device_register_full(struct mipi_dsi_host *host, const struct mipi_dsi_device_info *info); @@ -242,6 +248,9 @@ int mipi_dsi_turn_on_peripheral(struct mipi_dsi_device *dsi); int mipi_dsi_set_maximum_return_packet_size(struct mipi_dsi_device *dsi, u16 value); int mipi_dsi_compression_mode(struct mipi_dsi_device *dsi, bool enable); +int mipi_dsi_compression_mode_ext(struct mipi_dsi_device *dsi, bool enable, + enum mipi_dsi_compression_algo algo, + unsigned int pps_selector); int mipi_dsi_picture_parameter_set(struct mipi_dsi_device *dsi, const struct drm_dsc_picture_parameter_set *pps); |