openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm: rcar-du: Add R8A7743 support 

Add support for the R8A7743 DU (which is very similar to the R8A7791 DU);
it has 1 DPAD (RGB) output and 1 LVDS output.

Signed-off-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Fabrizio Castro 2017-10-13 16:22:20 +01:00 committed by Laurent Pinchart
parent faf4a3ff36
commit 36a46da902
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
drivers/gpu/drm/rcar-du/rcar_du_drv.c
View File

@ -34,6 +34,27 @@
* Device Information
*/
static const struct rcar_du_device_info rzg1_du_r8a7743_info = {
.gen = 2,
.features = RCAR_DU_FEATURE_CRTC_IRQ_CLOCK
| RCAR_DU_FEATURE_EXT_CTRL_REGS,
.num_crtcs = 2,
.routes = {
/*
* R8A7743 has one RGB output and one LVDS output
*/
[RCAR_DU_OUTPUT_DPAD0] = {
.possible_crtcs = BIT(1) | BIT(0),
.port = 0,
},
[RCAR_DU_OUTPUT_LVDS0] = {
.possible_crtcs = BIT(0),
.port = 1,
},
},
.num_lvds = 1,
};
static const struct rcar_du_device_info rcar_du_r8a7779_info = {
.gen = 2,
.features = 0,
@ -207,6 +228,7 @@ static const struct rcar_du_device_info rcar_du_r8a7796_info = {
};
static const struct of_device_id rcar_du_of_table[] = {
{ .compatible = "renesas,du-r8a7743", .data = &rzg1_du_r8a7743_info },
{ .compatible = "renesas,du-r8a7779", .data = &rcar_du_r8a7779_info },
{ .compatible = "renesas,du-r8a7790", .data = &rcar_du_r8a7790_info },
{ .compatible = "renesas,du-r8a7791", .data = &rcar_du_r8a7791_info },