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| author | Vinod Koul <vkoul@kernel.org> | 2022-04-06 15:10:29 +0530 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-04-26 00:56:22 +0300 |
| commit | 89f1bfc43f9838e2c6f06ba1ddbca89629e352ee (patch) | |
| tree | 1c051a54c7a6d288191624917e6e1082411cf813 /drivers/gpu/drm/msm/dsi/dsi.h | |
| parent | f2803ee91a417eee2359e1a0b919a9b3b09887ec (diff) | |
| download | lwn-89f1bfc43f9838e2c6f06ba1ddbca89629e352ee.tar.gz lwn-89f1bfc43f9838e2c6f06ba1ddbca89629e352ee.zip | |
drm/msm/dsi: add mode valid callback for dsi_mgr
Add a mode valid callback for dsi_mgr for checking mode being valid in
case of DSC. For DSC the height and width needs to be multiple of slice,
so we check that here
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/480930/
Link: https://lore.kernel.org/r/20220406094031.1027376-13-vkoul@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Diffstat (limited to 'drivers/gpu/drm/msm/dsi/dsi.h')
| -rw-r--r-- | drivers/gpu/drm/msm/dsi/dsi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index 16cd9b2fce86..580a1e6358bf 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -114,6 +114,8 @@ int msm_dsi_host_power_on(struct mipi_dsi_host *host, int msm_dsi_host_power_off(struct mipi_dsi_host *host); int msm_dsi_host_set_display_mode(struct mipi_dsi_host *host, const struct drm_display_mode *mode); +enum drm_mode_status msm_dsi_host_check_dsc(struct mipi_dsi_host *host, + const struct drm_display_mode *mode); struct drm_panel *msm_dsi_host_get_panel(struct mipi_dsi_host *host); unsigned long msm_dsi_host_get_mode_flags(struct mipi_dsi_host *host); struct drm_bridge *msm_dsi_host_get_bridge(struct mipi_dsi_host *host); |