search for: nouveau_hw

The various register access wrappers in nouveau_hw.h are so noisy when drm.debug > 0, that some of them can overflow the kernel message buffer. Add nouveau.ko parameter 'reg_debug', a bitmask that enables each of the wrapper debug messages individually. By default, nothing is printed. Signed-off-by: Pekka Paalanen <pq at iki.fi>...

--- src/drmmode_display.c | 29 +++++++++++++++++-- src/nouveau_hw.h | 17 +++++++++++ src/nv_cursor.c | 74 ++++++++++++++++++++++++------------------------ src/nv_proto.h | 2 + 4 files changed, 82 insertions(+), 40 deletions(-) diff --git a/src/drmmode_display.c b/src/drmmode_display.c index f2fe0e8..7acddf1 100644 --- a/src/drmmode_di...

usleep() was being used without checking its return value. When the server receives SIGALRM or SIGIO the waits are shortened and random modesetting failures happen: Use nanosleep and loop around it until the requested time has elapsed. --- src/nouveau_hw.c | 2 +- src/nouveau_local.h | 6 ++++++ src/nv_bios.c | 2 +- src/nv_crtc.c | 2 +- src/nv_include.h | 1 + src/nv_output.c | 10 +++++----- 6 files changed, 15 insertions(+), 8 deletions(-) diff --git a/src/nouveau_hw.c b/src/nouveau_hw.c index 7d210d7..c2...

...emove drm_nouveau_private::fb member and map the piece of VRAM only when accessing VGA fonts. Collect copied code into the static function nouveau_vga_font_io(). Signed-off-by: Pekka Paalanen <pq at iki.fi> --- drivers/gpu/drm/nouveau/nouveau_drv.h | 17 ------- drivers/gpu/drm/nouveau/nouveau_hw.c | 75 +++++++++++++++---------------- drivers/gpu/drm/nouveau/nouveau_state.c | 8 --- 3 files changed, 37 insertions(+), 63 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index 5477dc0..c6143b8 100644 --- a/drivers/gpu/drm/nouveau...

...-I/usr/local/include/drm -I/usr/pkg/include/pixman-1 -I/usr/pkg/include -I/usr/pkg/include/X11/dri -MT nouveau_exa.lo -MD -MP -MF .deps/nouveau_exa.Tpo -c nouveau_exa.c -fPIC -DPIC -o .libs/nouveau_exa.o > In file included from nv_include.h:72, > from nouveau_exa.c:23: > nouveau_hw.h: In function 'NVRead': > nouveau_hw.h:43: warning: value computed is not used > nouveau_exa.c: In function 'NVAccelDownloadM2MF': > nouveau_exa.c:92: error: 'struct nouveau_bo' has no member named 'tile_mode' > nouveau_exa.c: In function 'NVAccelUpl...

...au/Makefile index ab46e3a..e12b4ff 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -9,7 +9,6 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \ nouveau_bo.o nouveau_fence.o nouveau_gem.o nouveau_ttm.o \ nouveau_hw.o nouveau_calc.o nouveau_bios.o nouveau_i2c.o \ nouveau_display.o nouveau_connector.o nouveau_fbcon.o \ - nouveau_debugfs.o \ nv04_timer.o \ nv04_mc.o nv40_mc.o nv50_mc.o \ nv04_fb.o nv10_fb.o nv40_fb.o \ @@ -22,6 +21,7 @@ nouveau-y := nouveau_d...

...rs/gpu/drm/nouveau/nouveau_bios.h | 4 + drivers/gpu/drm/nouveau/nouveau_connector.c | 200 ++++---- drivers/gpu/drm/nouveau/nouveau_drv.h | 52 ++- drivers/gpu/drm/nouveau/nouveau_encoder.h | 11 +- drivers/gpu/drm/nouveau/nouveau_fbcon.c | 18 +- drivers/gpu/drm/nouveau/nouveau_hw.c | 73 +++- drivers/gpu/drm/nouveau/nouveau_i2c.c | 6 +- drivers/gpu/drm/nouveau/nouveau_i2c.h | 1 + drivers/gpu/drm/nouveau/nv04_crtc.c | 266 ++------- drivers/gpu/drm/nouveau/nv04_dac.c | 525 ++++++++++++++++++ drivers/gpu/drm/nouveau/nv04_dfp.c...

..._CLK_BOOST_MODE_NONE 0x0 > +#define NVKM_CLK_BOOST_MODE_AVG 0x1 > +#define NVKM_CLK_BOOST_MODE_FULL 0x2 > + u8 boost_mode; > + > + u32 base_clock; > + u32 boost_clock; > > /*XXX: die, these are here *only* to support the completely > * bat-shit insane what-was-nouveau_hw.c code > diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c > index df9173e..ae76601 100644 > --- a/drm/nouveau/nvkm/subdev/clk/base.c > +++ b/drm/nouveau/nvkm/subdev/clk/base.c > @@ -166,6 +166,12 @@ nvkm_cstate_new(struct nvkm_clk *clk, int idx, st...

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/drive...

...fd 100644 --- a/drm/nouveau/include/nvkm/subdev/clk.h +++ b/drm/nouveau/include/nvkm/subdev/clk.h @@ -105,6 +105,7 @@ struct nvkm_clk { u8 boost_mode; u32 base_khz; u32 boost_khz; + u32 max_khz; /*XXX: die, these are here *only* to support the completely * bat-shit insane what-was-nouveau_hw.c code diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index a9a3666..1ca25dd 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -257,6 +257,8 @@ nvkm_cstate_new(struct nvkm_clk *clk, int idx, struct nvkm_pstate *pstate)...

...in+) */ bool allow_reclock; +#define NVKM_CLK_BOOST_MODE_NONE 0x0 +#define NVKM_CLK_BOOST_MODE_AVG 0x1 +#define NVKM_CLK_BOOST_MODE_FULL 0x2 + u8 boost_mode; + + u32 base_clock; + u32 boost_clock; /*XXX: die, these are here *only* to support the completely * bat-shit insane what-was-nouveau_hw.c code diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index df9173e..ae76601 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -166,6 +166,12 @@ nvkm_cstate_new(struct nvkm_clk *clk, int idx, struct nvkm_pstate *pstate)...

...isplay adjustment (min+) */ bool allow_reclock; +#define NVKM_CLK_BOOST_NONE 0x0 +#define NVKM_CLK_BOOST_AVG 0x1 +#define NVKM_CLK_BOOST_FULL 0x2 + u8 boost_mode; + u32 base_khz; + u32 boost_khz; /*XXX: die, these are here *only* to support the completely * bat-shit insane what-was-nouveau_hw.c code diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index 4928668..d575412 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -160,6 +160,18 @@ nvkm_cstate_new(struct nvkm_clk *clk, int idx, struct nvkm_pstate *pstate)...

...ut the machine does not hang. SysRq can unlock the keyboard, but I do not get the console back, screen stays black. The kernel recommends a reboot after the recursive fault. Attaching X.org log (nothing really interesting), and the kernel log with drm debug=1, except all debug messages starting in nouveau_hw.h disabled (they overflow the kernel message buffer and I hear they make I2C/DDC fail). I'm guessing a way to reproduce this would be to remove e.g. NVxxTCL object from the list of allowed grobjs, and then starting X. Missing NV11TCL was how I first hit this kind of bug, but adding that did no...

...isplay adjustment (min+) */ bool allow_reclock; +#define NVKM_CLK_BOOST_NONE 0x0 +#define NVKM_CLK_BOOST_AVG 0x1 +#define NVKM_CLK_BOOST_FULL 0x2 + u8 boost_mode; + u32 base_khz; + u32 boost_khz; /*XXX: die, these are here *only* to support the completely * bat-shit insane what-was-nouveau_hw.c code diff --git a/drm/nouveau/nvkm/subdev/clk/base.c b/drm/nouveau/nvkm/subdev/clk/base.c index 21f6369..a9a3666 100644 --- a/drm/nouveau/nvkm/subdev/clk/base.c +++ b/drm/nouveau/nvkm/subdev/clk/base.c @@ -24,6 +24,7 @@ #include "priv.h" #include <subdev/bios.h> +#include <...

...au/Makefile index ab46e3a..343d1da 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -9,7 +9,6 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \ nouveau_bo.o nouveau_fence.o nouveau_gem.o nouveau_ttm.o \ nouveau_hw.o nouveau_calc.o nouveau_bios.o nouveau_i2c.o \ nouveau_display.o nouveau_connector.o nouveau_fbcon.o \ - nouveau_debugfs.o \ nv04_timer.o \ nv04_mc.o nv40_mc.o nv50_mc.o \ nv04_fb.o nv10_fb.o nv40_fb.o \ @@ -22,6 +21,8 @@ nouveau-y := nouveau_d...

...+#define NVKM_CLK_BOOST_MODE_AVG 0x1 > > +#define NVKM_CLK_BOOST_MODE_FULL 0x2 > > + u8 boost_mode; > > + > > + u32 base_clock; > > + u32 boost_clock; > > > > /*XXX: die, these are here *only* to support the completely > > * bat-shit insane what-was-nouveau_hw.c code > > diff --git a/drm/nouveau/nvkm/subdev/clk/base.c > > b/drm/nouveau/nvkm/subdev/clk/base.c > > index df9173e..ae76601 100644 > > --- a/drm/nouveau/nvkm/subdev/clk/base.c > > +++ b/drm/nouveau/nvkm/subdev/clk/base.c > > @@ -166,6 +166,12 @@ nvkm_cstate_ne...

this series solves different issues we encounter on kepler cards while reclocking: 1. core clock doesn't change at all and produces a volting error (patch 1) this can happen when the voltage table has only 0ed values in the header so we have to parse the entries itself, which contain the right voltages 2. kepler won't clock to highest cstates (patch 2) this happens, because there are

...au/Makefile index e12b4ff..3296739 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -9,6 +9,7 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \ nouveau_bo.o nouveau_fence.o nouveau_gem.o nouveau_ttm.o \ nouveau_hw.o nouveau_calc.o nouveau_bios.o nouveau_i2c.o \ nouveau_display.o nouveau_connector.o nouveau_fbcon.o \ + nouveau_thermal.o \ nv04_timer.o \ nv04_mc.o nv40_mc.o nv50_mc.o \ nv04_fb.o nv10_fb.o nv40_fb.o \ diff --git a/drivers/gpu/drm/nouveau/nou...

From: Mario Kleiner <mario.kleiner at tuebingen.mpg.de> Emit kms pageflip completion events with proper vblank count and timestamp for the vblank interval in which the pageflip completed. This makes the timestamps and counts consistent with what the OML_sync_control spec defines. v2 Lucas Stach: rebased on top of nouveau tree and resolved trivial conflict. Signed-off-by: Mario Kleiner

...au/Makefile index 03860f5..77d0c33 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -9,7 +9,7 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \ nouveau_bo.o nouveau_fence.o nouveau_gem.o nouveau_ttm.o \ nouveau_hw.o nouveau_calc.o nouveau_bios.o nouveau_i2c.o \ nouveau_display.o nouveau_connector.o nouveau_fbcon.o \ - nouveau_hdmi.o nouveau_dp.o nouveau_ramht.o \ + nouveau_hdmi.o nouveau_dp.o nouveau_ramht.o nouveau_reset.o \ nouveau_pm.o nouveau_volt.o nouveau_pe...