On 18 August 2015 at 04:04, Hauke Mehrtens hauke@hauke-m.de wrote:
On 08/08/2015 07:01 PM, Hauke Mehrtens wrote:
These patches are adding support for outputting 2560x1440@56 over HDMI. This needs a pixel clock of 225 MHz which was not supported before.
This was tested in a dual monitor setup with a GF114 (GTX 560 TI) and one HDMI monitor running with 2560x1440@56 and one DVI monitor running with 1920x1200@60. This still needs testing on other graphics cards and with dual link DVI.
Out of curiosity, what mode does the VBIOS select to display the system's boot messages?
Ben.
There is no Maintainers entry for nouveau.
Hauke Mehrtens (2): drm/nouveau: activate dual link TMDS links only when possible drm/nouveau: increase max pixel clock to 225 MHZ for HDMI
drivers/gpu/drm/nouveau/nouveau_connector.c | 6 ++++-- drivers/gpu/drm/nouveau/nv50_display.c | 8 ++++---- drivers/gpu/drm/nouveau/nvkm/engine/disp/gf110.c | 2 +- drivers/gpu/drm/nouveau/nvkm/engine/disp/nv50.c | 2 +- 4 files changed, 10 insertions(+), 8 deletions(-)
Hi Ben,
Some people in the IRC suggested you should look at these patches.
There are still some parts in the code with something like "if (pixel_lock > 165MHz)", I haven't changed that because that did not affected me and I do not know in which situations this gets called.
Hauke _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau