diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-08-06 14:29:52 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2022-10-19 16:55:40 +0300 |
| commit | 3662bbfca5d2b83c5d549f237a8d87f69aefa46c (patch) | |
| tree | 297ed180c928e1b84347aeada80220182c00f5b9 /drivers/gpu/drm/xlnx/zynqmp_disp.h | |
| parent | 52c2cf1471b35eda9a29c8dfdee5c687909e126a (diff) | |
| download | linux-3662bbfca5d2b83c5d549f237a8d87f69aefa46c.tar.xz | |
drm: xlnx: zynqmp_dpsub: Allow configuration of layer mode
Add a mode parameter to the zynqmp_disp_layer_enable() to set the layer
mode, to prepare for live mode support.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'drivers/gpu/drm/xlnx/zynqmp_disp.h')
| -rw-r--r-- | drivers/gpu/drm/xlnx/zynqmp_disp.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.h b/drivers/gpu/drm/xlnx/zynqmp_disp.h index 9b8b202224d9..123cffac08be 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_disp.h +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.h @@ -42,6 +42,16 @@ enum zynqmp_dpsub_layer_id { ZYNQMP_DPSUB_LAYER_GFX, }; +/** + * enum zynqmp_dpsub_layer_mode - Layer mode + * @ZYNQMP_DPSUB_LAYER_NONLIVE: non-live (memory) mode + * @ZYNQMP_DPSUB_LAYER_LIVE: live (stream) mode + */ +enum zynqmp_dpsub_layer_mode { + ZYNQMP_DPSUB_LAYER_NONLIVE, + ZYNQMP_DPSUB_LAYER_LIVE, +}; + void zynqmp_disp_enable(struct zynqmp_disp *disp); void zynqmp_disp_disable(struct zynqmp_disp *disp); int zynqmp_disp_setup_clock(struct zynqmp_disp *disp, @@ -52,7 +62,8 @@ void zynqmp_disp_blend_set_global_alpha(struct zynqmp_disp *disp, u32 *zynqmp_disp_layer_drm_formats(struct zynqmp_disp_layer *layer, unsigned int *num_formats); -void zynqmp_disp_layer_enable(struct zynqmp_disp_layer *layer); +void zynqmp_disp_layer_enable(struct zynqmp_disp_layer *layer, + enum zynqmp_dpsub_layer_mode mode); void zynqmp_disp_layer_disable(struct zynqmp_disp_layer *layer); void zynqmp_disp_layer_set_format(struct zynqmp_disp_layer *layer, const struct drm_format_info *info); |