diff options
| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2024-05-12 02:00:19 +0300 |
|---|---|---|
| committer | Neil Armstrong <neil.armstrong@linaro.org> | 2024-05-17 21:36:19 +0200 |
| commit | f79d6d28d8fe77b14beeaebe5393d9f294f8d09d (patch) | |
| tree | 208b47d6d30d2b9fbfd1811836b131812008768d /include/drm | |
| parent | 51f9183e4af8c7f00e81180cbb9ee4a98a0f0aa1 (diff) | |
drm/mipi-dsi: wrap more functions for streamline handling
Follow the pattern of mipi_dsi_dcs_*_multi() and wrap several existing
MIPI DSI functions to use the context for processing. This simplifies
and streamlines driver code to use simpler code pattern.
Note, msleep function is also wrapped in this way as it is frequently
called inbetween other mipi_dsi_dcs_*() functions.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240512-dsi-panels-upd-api-v2-2-e31ca14d102e@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240512-dsi-panels-upd-api-v2-2-e31ca14d102e@linaro.org
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/drm_mipi_dsi.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 5e9cad541bd6..bd5a0b6d0711 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -275,6 +275,13 @@ int mipi_dsi_compression_mode_ext(struct mipi_dsi_device *dsi, bool enable, int mipi_dsi_picture_parameter_set(struct mipi_dsi_device *dsi, const struct drm_dsc_picture_parameter_set *pps); +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_picture_parameter_set_multi(struct mipi_dsi_multi_context *ctx, + const struct drm_dsc_picture_parameter_set *pps); + ssize_t mipi_dsi_generic_write(struct mipi_dsi_device *dsi, const void *payload, size_t size); int mipi_dsi_generic_write_chatty(struct mipi_dsi_device *dsi, @@ -284,6 +291,12 @@ void mipi_dsi_generic_write_multi(struct mipi_dsi_multi_context *ctx, ssize_t mipi_dsi_generic_read(struct mipi_dsi_device *dsi, const void *params, size_t num_params, void *data, size_t size); +#define mipi_dsi_msleep(ctx, delay) \ + do { \ + if (!ctx.accum_err) \ + msleep(delay); \ + } while (0) + /** * enum mipi_dsi_dcs_tear_mode - Tearing Effect Output Line mode * @MIPI_DSI_DCS_TEAR_MODE_VBLANK: the TE output line consists of V-Blanking @@ -338,6 +351,14 @@ int mipi_dsi_dcs_set_display_brightness_large(struct mipi_dsi_device *dsi, int mipi_dsi_dcs_get_display_brightness_large(struct mipi_dsi_device *dsi, u16 *brightness); +void mipi_dsi_dcs_nop_multi(struct mipi_dsi_multi_context *ctx); +void mipi_dsi_dcs_enter_sleep_mode_multi(struct mipi_dsi_multi_context *ctx); +void mipi_dsi_dcs_exit_sleep_mode_multi(struct mipi_dsi_multi_context *ctx); +void mipi_dsi_dcs_set_display_off_multi(struct mipi_dsi_multi_context *ctx); +void mipi_dsi_dcs_set_display_on_multi(struct mipi_dsi_multi_context *ctx); +void mipi_dsi_dcs_set_tear_on_multi(struct mipi_dsi_multi_context *ctx, + enum mipi_dsi_dcs_tear_mode mode); + /** * mipi_dsi_generic_write_seq - transmit data using a generic write packet * |