Displaying 8 results from an estimated 8 matches for "memclk".
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2016 Jun 04
0
[PATCH 2/3] nvkm/clk/gf100: Read secondary bypass postdiv when required
...v(struct gf100_clk *clk, int doff, u32 dsrc, u32 dctl)
case 2:
return 100000;
case 3:
- if (sctl & 0x80000000) {
- u32 sclk = read_vco(clk, dsrc + (doff * 4));
- u32 sdiv = (sctl & 0x0000003f) + 2;
- return (sclk * 2) / sdiv;
+ sclk = read_vco(clk, dsrc + (doff * 4));
+
+ /* Memclk has doff of 0 despite it's alt. location */
+ if (doff <= 2) {
+ sctl = nvkm_rd32(device, dctl + (doff * 4));
+
+ if (sctl & 0x80000000) {
+ if (ssrc & 0x100)
+ sctl >>= 8;
+
+ sdiv = (sctl & 0x3f) + 2;
+ }
}
- return read_vco(clk, dsrc + (doff * 4));...
2016 Jun 17
0
[PATCH v2 2/2] nvkm/clk/gf100: Read secondary bypass postdiv when required
...v(struct gf100_clk *clk, int doff, u32 dsrc, u32 dctl)
case 2:
return 100000;
case 3:
- if (sctl & 0x80000000) {
- u32 sclk = read_vco(clk, dsrc + (doff * 4));
- u32 sdiv = (sctl & 0x0000003f) + 2;
- return (sclk * 2) / sdiv;
+ sclk = read_vco(clk, dsrc + (doff * 4));
+
+ /* Memclk has doff of 0 despite its alt. location */
+ if (doff <= 2) {
+ sctl = nvkm_rd32(device, dctl + (doff * 4));
+
+ if (sctl & 0x80000000) {
+ if (ssrc & 0x100)
+ sctl >>= 8;
+
+ sdiv = (sctl & 0x3f) + 2;
+ }
}
- return read_vco(clk, dsrc + (doff * 4));
+ r...
2016 Jun 17
1
[PATCH v2 1/2] nvkm/clk/gf100+: Clean up PLL locking test
Corresponds with GT215. Don't rely on the lock test logic being unconditionally
enabled, and disable test logic when done (presumably to save power).
v2: Remove warning, nvkm_msec already warns on time-out
Signed-off-by: Roy Spliet <nouveau at spliet.org>
---
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gf100.c | 8 +++++++-
drivers/gpu/drm/nouveau/nvkm/subdev/clk/gk104.c | 8 +++++++-
2
2016 Jun 04
3
PM + Init work
Following a series of three patches, two of which have been sitting in my tree
for a while, the third is the result of some inspection of an NV134 BIOS that
seems to use the 0xaf upcode to upload training patterns. Please test!
Roy
Ps. Sorry they come from yet another e-mail address. My previous provider,
eclipso, actively blocks users of git send-email. Inquiries fall on deaf
ears, hence I
2011 Jan 25
25
[Bug 33445] New: NVS 3100M : Blank screen on kernel module loading
https://bugs.freedesktop.org/show_bug.cgi?id=33445
Summary: NVS 3100M : Blank screen on kernel module loading
Product: xorg
Version: unspecified
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: critical
Priority: medium
Component: Driver/nouveau
AssignedTo: nouveau at
2018 Feb 28
0
[ANNOUNCE] xserver 1.20 RC1
...dri1: Remove some dead event code
xfree86: Bump video ABI to 24.0
xfree86: Fix a comment about ScrnInfoRec
xfree86: Remove max[HV]Value from ScrnInfoRec
xfree86: Drop virtualFrom from ScrnInfoRec
xfree86: Remove Option "BiosBase" (v2)
xfree86: Remove memClk from ScrnInfoRec
xfree86: Remove unused chipID/Rev from ScrnInfoRec
xfree86: Reorganize the reserved ScrnInfoRec slots
wfb: Add missing rename for fbGlyphs
wfb: Hide init function decls behind FB_ACCESS_WRAPPER
fb: Remove unused fbGetFreeCompClip macro
fb: Remove...
2009 Aug 13
9
[PATCHv2 01/10] drm/nouveau: Fix a lock up at NVSetOwner with nv11.
It seems it was only locking up in the context of
nouveau_hw_save_vga_fonts, when it actually did something (because
the console wasn't already in graphics mode).
Signed-off-by: Francisco Jerez <currojerez at riseup.net>
---
drivers/gpu/drm/nouveau/nouveau_hw.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c
2009 Aug 12
14
[PATCH 00/12] TV-out modesetting kernel patches.
This patch series adds TV-out modesetting support to the KMS
implementation.
I've tried to test it on all the hardware I've got at hand (that is
nv11, nv17, nv34, nv35, nv40, nv4b) with every possible output
combination; I believe it has reached a mergeable state, however it
depends on some commits from drm-next that haven't got into Linus'
tree yet, if you agree to merge this