diff options
| author | Dzmitry Sankouski <dsankouski@gmail.com> | 2024-10-06 21:18:19 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-10-09 10:49:44 +0300 |
| commit | 975bdea8c470cf10637c58129edaae731fec9e93 (patch) | |
| tree | d951b14cc19535b011fd76f4ab671844b6bb54ba | |
| parent | 655b92ca60a2d3fac83e8974fd786da6aea7fca2 (diff) | |
| download | linux-975bdea8c470cf10637c58129edaae731fec9e93.tar.xz | |
drm/mipi-dsi: add mipi_dsi_compression_mode_multi
mipi_dsi_compression_mode_multi can help with
error handling.
Signed-off-by: Dzmitry Sankouski <dsankouski@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20241006-starqltechn_integration_upstream-v6-1-8336b9cd6c34@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241006-starqltechn_integration_upstream-v6-1-8336b9cd6c34@gmail.com
| -rw-r--r-- | drivers/gpu/drm/drm_mipi_dsi.c | 16 | ||||
| -rw-r--r-- | include/drm/drm_mipi_dsi.h | 2 |
2 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_mipi_dsi.c b/drivers/gpu/drm/drm_mipi_dsi.c index 2bc3973d35a1..d8ee74701f1e 100644 --- a/drivers/gpu/drm/drm_mipi_dsi.c +++ b/drivers/gpu/drm/drm_mipi_dsi.c @@ -1521,6 +1521,22 @@ void mipi_dsi_compression_mode_ext_multi(struct mipi_dsi_multi_context *ctx, EXPORT_SYMBOL(mipi_dsi_compression_mode_ext_multi); /** + * mipi_dsi_compression_mode_multi() - enable/disable DSC on the peripheral + * @dsi: DSI peripheral device + * @enable: Whether to enable or disable the DSC + * + * Enable or disable Display Stream Compression on the peripheral using the + * default Picture Parameter Set and VESA DSC 1.1 algorithm. + */ +void mipi_dsi_compression_mode_multi(struct mipi_dsi_multi_context *ctx, + bool enable) +{ + return mipi_dsi_compression_mode_ext_multi(ctx, enable, + MIPI_DSI_COMPRESSION_DSC, 0); +} +EXPORT_SYMBOL(mipi_dsi_compression_mode_multi); + +/** * mipi_dsi_dcs_nop_multi() - send DCS NOP packet * @ctx: Context for multiple DSI transactions * diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index f725f8654611..94400a78031f 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -280,6 +280,8 @@ void mipi_dsi_compression_mode_ext_multi(struct mipi_dsi_multi_context *ctx, bool enable, enum mipi_dsi_compression_algo algo, unsigned int pps_selector); +void mipi_dsi_compression_mode_multi(struct mipi_dsi_multi_context *ctx, + bool enable); void mipi_dsi_picture_parameter_set_multi(struct mipi_dsi_multi_context *ctx, const struct drm_dsc_picture_parameter_set *pps); |