* Fix reclocking regression in drm-next
@ 2015-09-02 22:21 Roy Spliet
[not found] ` <1441232462-15053-1-git-send-email-rspliet-pPYjZ15w/Xhulxpn9UvDqw@public.gmane.org>
0 siblings, 1 reply; 2+ messages in thread
From: Roy Spliet @ 2015-09-02 22:21 UTC (permalink / raw
To: Nouveau Mailinglist; +Cc: Dave Airlie
Attached patch fixes an issue reported by Pierre Moreau, that prevents
reclocking of GT21x and MCP7x from working after "the big rewrite". Please
review and push forward for kernel 4.3.
Thanks!
Roy
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* [PATCH] clk/gt215: Unbreak engine pausing for GT21x/MCP7x
[not found] ` <1441232462-15053-1-git-send-email-rspliet-pPYjZ15w/Xhulxpn9UvDqw@public.gmane.org>
@ 2015-09-02 22:21 ` Roy Spliet
0 siblings, 0 replies; 2+ messages in thread
From: Roy Spliet @ 2015-09-02 22:21 UTC (permalink / raw
To: Nouveau Mailinglist; +Cc: Dave Airlie, Roy Spliet
Typo that snuck in with commit 6979c6303a4abf263753cd9d577d79f05c6e8c47
Signed-off-by: Roy Spliet <rspliet@eclipso.eu>
Reported-by: Pierre Moreau <pierre.morrow@free.fr>
---
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
index 07feae6..c233e3f 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/clk/gt215.c
@@ -326,7 +326,7 @@ gt215_clk_pre(struct nvkm_clk *clk, unsigned long *flags)
return -EIO;
if (nvkm_msec(device, 2000,
- u32 tmp = nvkm_rd32(device, 0x002504) & 0x0000003f;
+ u32 tmp = nvkm_rd32(device, 0x00251c) & 0x0000003f;
if (tmp == 0x0000003f)
break;
) < 0)
--
2.4.3
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2015-09-02 22:21 Fix reclocking regression in drm-next Roy Spliet
[not found] ` <1441232462-15053-1-git-send-email-rspliet-pPYjZ15w/Xhulxpn9UvDqw@public.gmane.org>
2015-09-02 22:21 ` [PATCH] clk/gt215: Unbreak engine pausing for GT21x/MCP7x Roy Spliet
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