From: Koji Matsuoka <koji.matsuoka.xm@xxxxxxxxxxx>
Signed-off-by: Koji Matsuoka <koji.matsuoka.xm@xxxxxxxxxxx>
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 ++
drivers/gpu/drm/rcar-du/rcar_du_drv.h | 3 ++-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 2 +-
3 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
index 3907461..26fd3ba 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c
@@ -108,6 +108,7 @@ static const struct rcar_du_device_info rcar_du_r8a7791_info = {
},
},
.num_lvds = 1,
+ .vsp_num = 4,
};
static const struct rcar_du_device_info rcar_du_r8a7794_info = {
@@ -167,6 +168,7 @@ static const struct rcar_du_device_info rcar_du_r8a7795_info = {
},
.num_lvds = 1,
.dpll_ch = BIT(1) | BIT(2),
+ .vsp_num = 5,
};
static const struct of_device_id rcar_du_of_table[] = {
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.h b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
index 790829b..6413b7e 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_drv.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.h
@@ -70,12 +70,13 @@ struct rcar_du_device_info {
struct rcar_du_output_routing routes[RCAR_DU_OUTPUT_MAX];
unsigned int num_lvds;
unsigned int dpll_ch;
+ unsigned int vsp_num;
};
#define RCAR_DU_MAX_CRTCS 4
#define RCAR_DU_MAX_GROUPS DIV_ROUND_UP(RCAR_DU_MAX_CRTCS, 2)
#define RCAR_DU_MAX_LVDS 2
-#define RCAR_DU_MAX_VSPS 4
+#define RCAR_DU_MAX_VSPS 5
struct rcar_du_device {
struct device *dev;
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
index 4927fb3..89176e6 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
+++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c
@@ -349,7 +349,7 @@ int rcar_du_vsp_init(struct rcar_du_vsp *vsp)
/* The VSP2D (Gen3) has 5 RPFs, but the VSP1D (Gen2) is limited to
* 4 RPFs.
*/
- vsp->num_planes = rcdu->info->gen >= 3 ? 5 : 4;
+ vsp->num_planes = rcdu->info->vsp_num;
vsp->planes = devm_kcalloc(rcdu->dev, vsp->num_planes,
sizeof(*vsp->planes), GFP_KERNEL);
--
2.7.4
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