[PATCH v2 5/8] drm/msm/dpu: set missing flush bits for INTF_2 and INTF_3

Jonathan Marek
2020-07-11T00:50:38Z

This fixes flushing of INTF_2 and INTF_3 on SM8150 and SM8250 hardware.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c | 20 ++------------------
1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
index 613ae8f0cfcd..758c355b4fd8 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
@@ -245,30 +245,14 @@ static int dpu_hw_ctl_get_bitmask_intf(struct dpu_hw_ctl *ctx,
static int dpu_hw_ctl_get_bitmask_intf_v1(struct dpu_hw_ctl *ctx,
u32 *flushbits, enum dpu_intf intf)
{
- switch (intf) {
- case INTF_0:
- case INTF_1:
- *flushbits |= BIT(31);
- break;
- default:
- return 0;
- }
+ *flushbits |= BIT(31);
return 0;
}

static int dpu_hw_ctl_active_get_bitmask_intf(struct dpu_hw_ctl *ctx,
u32 *flushbits, enum dpu_intf intf)
{
- switch (intf) {
- case INTF_0:
- *flushbits |= BIT(0);
- break;
- case INTF_1:
- *flushbits |= BIT(1);
- break;
- default:
- return 0;
- }
+ *flushbits |= BIT(intf - INTF_0);
return 0;
}

--
2.26.1