| Message ID | 20220501151220.3999164-2-dmitry.baryshkov@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/3] drm/mipi-dsi: pass DSC data through the struct mipi_dsi_device | expand |
On 01/05/2022 18:12, Dmitry Baryshkov wrote: > The commit 0f40ba48de3b ("drm/msm/dsi: Pass DSC params to drm_panel") > added a pointer to the DSC data to the struct drm_panel. However DSC > support is not limited to the DSI panels. MIPI DSI bridges can also > consume DSC command streams. Thus add struct drm_dsc_config pointer to > the struct mipi_dsi_device. > > Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Gracious ping for the review from the drm core > --- > include/drm/drm_mipi_dsi.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h > index 147e51b6d241..8b1c9be9b2a7 100644 > --- a/include/drm/drm_mipi_dsi.h > +++ b/include/drm/drm_mipi_dsi.h > @@ -177,6 +177,7 @@ struct mipi_dsi_device_info { > * @lp_rate: maximum lane frequency for low power mode in hertz, this should > * be set to the real limits of the hardware, zero is only accepted for > * legacy drivers > + * @dsc: panel/bridge DSC pps payload to be sent > */ > struct mipi_dsi_device { > struct mipi_dsi_host *host; > @@ -189,6 +190,7 @@ struct mipi_dsi_device { > unsigned long mode_flags; > unsigned long hs_rate; > unsigned long lp_rate; > + struct drm_dsc_config *dsc; > }; > > #define MIPI_DSI_MODULE_PREFIX "mipi-dsi:"
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 147e51b6d241..8b1c9be9b2a7 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -177,6 +177,7 @@ struct mipi_dsi_device_info { * @lp_rate: maximum lane frequency for low power mode in hertz, this should * be set to the real limits of the hardware, zero is only accepted for * legacy drivers + * @dsc: panel/bridge DSC pps payload to be sent */ struct mipi_dsi_device { struct mipi_dsi_host *host; @@ -189,6 +190,7 @@ struct mipi_dsi_device { unsigned long mode_flags; unsigned long hs_rate; unsigned long lp_rate; + struct drm_dsc_config *dsc; }; #define MIPI_DSI_MODULE_PREFIX "mipi-dsi:"
The commit 0f40ba48de3b ("drm/msm/dsi: Pass DSC params to drm_panel") added a pointer to the DSC data to the struct drm_panel. However DSC support is not limited to the DSI panels. MIPI DSI bridges can also consume DSC command streams. Thus add struct drm_dsc_config pointer to the struct mipi_dsi_device. Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> --- include/drm/drm_mipi_dsi.h | 2 ++ 1 file changed, 2 insertions(+)