search for: nv50_dac

This is more or less simplified series of patches that bring power usage on my NV86 close to that of binary blob. Best regards, Maxim Levitsky

Hi, Here is my patch queue I accumulated over quite a long time. Patches 1-6 are bugfixes, and rest is mostly RFC. Comments are welcome. Best regards, Maxim Levitsky

...v04_dfp.c | 8 ++++-- drivers/gpu/drm/nouveau/nv04_display.c | 4 +- drivers/gpu/drm/nouveau/nv17_tv.c | 4 +- drivers/gpu/drm/nouveau/nv50_crtc.c | 22 ++++++++++---------- drivers/gpu/drm/nouveau/nv50_cursor.c | 8 +++--- drivers/gpu/drm/nouveau/nv50_dac.c | 20 +++++++++--------- drivers/gpu/drm/nouveau/nv50_display.c | 20 +++++++++--------- drivers/gpu/drm/nouveau/nv50_sor.c | 16 +++++++------- 15 files changed, 97 insertions(+), 87 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/...

...g/show_bug.cgi?id=58021). Last good commit is ef22c8bb7b3fac45919b7fde412d36d1a8367d51 drm/nv50/disp: call into core to handle dac/sor power state changes First bad commit is 7ebb38b556485449bfaa506a196439f6a6fd6ebd drm/nv50/disp: call into core for dac load detection The responsible function is nv50_dac_detect in drivers/gpu/drm/nouveau/nv50_dac.c (moved to drivers/gpu/drm/nouveau/nv50_display.c in more recent kernels). Also tried a 3.9.1 kernel. The problem still remains. However, replacing nv50_dac_detect with the corresponding version from the last good commit fixed the problem (tried with a...

...306 ++++++++++ drivers/gpu/drm/nouveau/nv17_tv.c | 623 +++++++++++++++++++++ drivers/gpu/drm/nouveau/nv17_tv.h | 151 +++++ drivers/gpu/drm/nouveau/nv17_tv_modes.c | 580 +++++++++++++++++++ drivers/gpu/drm/nouveau/nv50_crtc.c | 2 +- drivers/gpu/drm/nouveau/nv50_dac.c | 18 +- drivers/gpu/drm/nouveau/nv50_sor.c | 28 +- drivers/gpu/drm/nouveau/nvreg.h | 38 ++- include/drm/drm_crtc.h | 3 + include/drm/i2c/ch7006.h | 86 +++ 33 files changed, 4627 insertions(+), 1210 deletions(-)

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

...nv04_fifo.o nv10_fifo.o nv40_fifo.o nv50_fifo.o \ nv04_graph.o nv10_graph.o nv20_graph.o \ nv40_graph.o nv50_graph.o \ - nv40_grctx.o \ + nv40_grctx.o nv50_grctx.o \ nv04_instmem.o nv50_instmem.o \ nv50_crtc.o nv50_dac.o nv50_sor.o \ nv50_cursor.o nv50_display.o nv50_fbcon.o \ diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h index a334236..792390c 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -1030,6 +1030,...