diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2017-06-21 16:10:18 +0300 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2017-08-03 16:17:20 +0300 |
| commit | 3be0bf9734a0c1a8e2c1d4249d09f23b3f874d3c (patch) | |
| tree | e480a3adce9cfd99224968d5eee5991ff5d2d7fe /drivers/media/platform/vsp1/vsp1.h | |
| parent | d455b45f8393e163afe940d7b4048e7ac9087ceb (diff) | |
v4l: vsp1: Add support for multiple LIF instances
The VSP2-DL instance (present in the H3 ES2.0 and M3-N SoCs) has two LIF
instances. Adapt the driver infrastructure to support multiple LIFs.
Support for multiple display pipelines will be added separately.
The change to the entity routing table removes the ability to connect
the LIF output to the HGO or HGT histogram generators. This feature is
only available on Gen2 hardware, isn't supported by the rest of the
driver, and has no known use case, so this isn't an issue.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Acked-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/vsp1/vsp1.h')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/platform/vsp1/vsp1.h b/drivers/media/platform/vsp1/vsp1.h index 73858a0ed35c..78ef838416b3 100644 --- a/drivers/media/platform/vsp1/vsp1.h +++ b/drivers/media/platform/vsp1/vsp1.h @@ -41,11 +41,11 @@ struct vsp1_rwpf; struct vsp1_sru; struct vsp1_uds; +#define VSP1_MAX_LIF 2 #define VSP1_MAX_RPF 5 #define VSP1_MAX_UDS 3 #define VSP1_MAX_WPF 4 -#define VSP1_HAS_LIF (1 << 0) #define VSP1_HAS_LUT (1 << 1) #define VSP1_HAS_SRU (1 << 2) #define VSP1_HAS_BRU (1 << 3) @@ -61,6 +61,7 @@ struct vsp1_device_info { const char *model; unsigned int gen; unsigned int features; + unsigned int lif_count; unsigned int rpf_count; unsigned int uds_count; unsigned int wpf_count; @@ -84,7 +85,7 @@ struct vsp1_device { struct vsp1_hgt *hgt; struct vsp1_hsit *hsi; struct vsp1_hsit *hst; - struct vsp1_lif *lif; + struct vsp1_lif *lif[VSP1_MAX_LIF]; struct vsp1_lut *lut; struct vsp1_rwpf *rpf[VSP1_MAX_RPF]; struct vsp1_sru *sru; |