Displaying 4 results from an estimated 4 matches for "nv50_disp_intr_unk20_2".
2013 Jul 02
1
[PATCH] drm/nv50-/disp: Use output specific mask in interrupt
...nsertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
index 8b42f45..7ffe2f3 100644
--- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
+++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.c
@@ -1107,6 +1107,7 @@ nv50_disp_intr_unk20_2(struct nv50_disp_priv *priv, int head)
u32 pclk = nv_rd32(priv, 0x610ad0 + (head * 0x540)) & 0x3fffff;
u32 hval, hreg = 0x614200 + (head * 0x800);
u32 oval, oreg;
+ u32 mask;
u32 conf = exec_clkcmp(priv, head, 0xff, pclk, &outp);
if (conf != ~0) {
if (outp.location == 0 &&a...
2014 Feb 14
2
[PATCH] drm/nv50/disp: use correct register to determine DP display bpp
Commit 0a0afd282f ("drm/nv50-/disp: move DP link training to core and
train from supervisor") added code that uses the wrong register for
computing the display bpp, used for bandwidth calculation. Adjust to use
the same register as used by exec_clkcmp and nv50_disp_intr_unk20_2_dp.
Reported-by: Torsten Wagner <torsten.wagner at gmail.com>
Reported-by: Michael Gulick <mgulick at mathworks.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=67628
Cc: stable at vger.kernel.org # 3.9+
Signed-off-by: Ilia Mirkin <imirkin at alum.mit.edu>
---
Ben did...
2016 Mar 02
0
Debugging second dvi output on quadro fx380 not working
...04222 MMIO32 R 0x614b00 0x00874080 PDISPLAY.CLOCK.SOR[0x1] => 0x874080
[0] 108.304235 MMIO32 W 0x614b00 0x00874080 PDISPLAY.CLOCK.SOR[0x1] <= 0x874080
---nouveau is done here---
[0] 108.304248 MMIO32 W 0x610030 0x80000000 PDISPLAY.UNK30_CTRL <= { PENDING }
Which is weird, what happened to nv50_disp_intr_unk20_2() ?
Also for some reason nouveau does seem to do a bunch of stuff before
executing the script, for which I cannot directly find the code where this comes from:
[0] 108.302966 MMIO32 R 0x610024 0x00000020 PDISPLAY.INTR_1 => { CLK_UNK1 }
[0] 108.302980 MMIO32 W 0x610024 0x00000020 PDISPLAY.INTR_...
2013 Aug 01
32
[Bug 67628] New: [BISECTED] Monitor on Display port shows distortions
https://bugs.freedesktop.org/show_bug.cgi?id=67628
Priority: medium
Bug ID: 67628
Assignee: nouveau at lists.freedesktop.org
Summary: [BISECTED] Monitor on Display port shows distortions
QA Contact: xorg-team at lists.x.org
Severity: major
Classification: Unclassified
OS: Linux (All)
Reporter: