31 lines
907 B
Diff
31 lines
907 B
Diff
|
From 3ecee79bedf0a2dbca94281674b7a86f3b82f522 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Eric Anholt <eric@anholt.net>
|
||
|
|
Date: Thu, 11 Feb 2016 12:29:45 -0800
|
||
|
|
Subject: [PATCH] drm/vc4: Fix flipped HVS channels for DSI0/1.
|
||
|
|
|
||
|
|
Empirically, DSI1 appears to be using HVS channel 0 on my Pi2.
|
||
|
|
|
||
|
|
Signed-off-by: Eric Anholt <eric@anholt.net>
|
||
|
|
---
|
||
|
|
drivers/gpu/drm/vc4/vc4_crtc.c | 4 ++--
|
||
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
||
|
|
|
||
|
|
--- a/drivers/gpu/drm/vc4/vc4_crtc.c
|
||
|
|
+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
|
||
|
|
@@ -699,13 +699,13 @@ void vc4_cancel_page_flip(struct drm_crt
|
||
|
|
}
|
||
|
|
|
||
|
|
static const struct vc4_crtc_data pv0_data = {
|
||
|
|
- .hvs_channel = 0,
|
||
|
|
+ .hvs_channel = 2,
|
||
|
|
.encoder0_type = VC4_ENCODER_TYPE_DSI0,
|
||
|
|
.encoder1_type = VC4_ENCODER_TYPE_DPI,
|
||
|
|
};
|
||
|
|
|
||
|
|
static const struct vc4_crtc_data pv1_data = {
|
||
|
|
- .hvs_channel = 2,
|
||
|
|
+ .hvs_channel = 0,
|
||
|
|
.encoder0_type = VC4_ENCODER_TYPE_DSI1,
|
||
|
|
.encoder1_type = VC4_ENCODER_TYPE_SMI,
|
||
|
|
};
|