On Thu, Jan 19, 2012 at 11:28:35AM +0100, Daniel Vetter wrote: > On Thu, Jan 19, 2012 at 09:51:16AM +0000, Sun, Yi wrote: > > > > This patch set enables enables interlaced mode output on generation 3 > > > > and above chipsets. > > > > > > > > History here: https://bugs.freedesktop.org/show_bug.cgi?id=11220 > > > > > > > > It has been tested on the following hardware: > > > > * ASUS P5E-VM-HDMI (G35_G) and LG 32FS4D (VGA and SDVO connectors) > > > > * Intel DQ45CB (Q45_G) and Sony GDM 5411 (VGA connector) > > > > * Toshiba Portege R500 (I935_GM) and Sony GDM 5411 CRT (VGA connector) > > > > > > > > PATCH HISTORY > > > > Version 1. Initial cut. > > > > Version 2. Set timings for gen3 and ILK/SB chipsets. > > > > Allow interlaced output on HDMI connector. > > > > > > > > Peter Ross (3): > > > > drm/i915: specify vertical timings in frame units for interlaced > > > > modes (gen3+) > > > > drm/i915: allow interlaced mode output on the SDVO connector > > > > drm/i915: allow interlaced mode output on the HDMI connector > > > > > > > > drivers/gpu/drm/i915/intel_display.c | 14 ++++++++++++++ > > > > drivers/gpu/drm/i915/intel_hdmi.c | 2 +- > > > > drivers/gpu/drm/i915/intel_sdvo.c | 2 +- > > > > 3 files changed, 16 insertions(+), 2 deletions(-) > > > > > > Cool, this series looks good. > > > > > > Reviewed-by: Jesse Barnes <jbarnes at virtuousgeek.org> > > > > > > Yi, can you give these patches a try with interlaced modes on SDVO and HDMI > > > attached displays and reply with your tested-by? > > > > > > > I tried the 3 patches on 3 machines, gm45(HDMI), g45(SDVO-HDMI) and a SandyBridge mobile(HDMI). > > The patches work well on gm45 with HDMI and g45 with SDVO-HDMI card. I could reproduce the issue and fix it. > > > > But on the SandyBridge, it seems that the issue still exists. > > > > Tested-by: Sun Yi <yi.sun at intel.com> Thanks. > So I guess it works on pre-PCH_SPLIT machines, but not on later ones. > Peter, on which machines have you tried this out? Have tested successfully on: I935_GM (VGA) G35_G (VGA, SDVO-HDMI) Q45 (VGA) Expect to also have results for I915_G on the weekend. -- Peter (A907 E02F A6E5 0CD2 34CD 20D2 6760 79C5 AC40 DD6B) -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 198 bytes Desc: Digital signature URL: <http://lists.freedesktop.org/archives/intel-gfx/attachments/20120119/1b221fc9/attachment.pgp>
