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| author | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2022-07-11 12:43:17 +0300 |
|---|---|---|
| committer | Rob Clark <robdclark@chromium.org> | 2022-09-18 09:38:06 -0700 |
| commit | 02c830b3719280be4c43fe78f24fbf5db4192f91 (patch) | |
| tree | 443df45119cfa29776c8636ff6497c0c37a5d99a | |
| parent | b29200959e7b1806ef9299dd38a245c0dd533316 (diff) | |
| download | lwn-02c830b3719280be4c43fe78f24fbf5db4192f91.tar.gz lwn-02c830b3719280be4c43fe78f24fbf5db4192f91.zip | |
drm/mipi-dsi: pass DSC data through the struct mipi_dsi_device
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>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/493306/
Link: https://lore.kernel.org/r/20220711094320.368062-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
| -rw-r--r-- | include/drm/drm_mipi_dsi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h index 91a164bdd8f3..bb20bc27ce87 100644 --- a/include/drm/drm_mipi_dsi.h +++ b/include/drm/drm_mipi_dsi.h @@ -179,6 +179,7 @@ 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; @@ -191,6 +192,7 @@ 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:" |