From: Thomas Reim reimth@gmail.com
Dear Dave,
Alex asked me to send you the updated set of proposed kernel patches for extended DDC probing in kernel radeon driver. The patch is based on Linux 3.0-rc7.
The patch code itself is exactly the same as in https://lkml.org/lkml/2011/7/6/443, I just have made slight updates to the patch titles and descriptions, based on the discussion on the kernel mailing list.
Best regards
Thomas
Am Dienstag, den 26.07.2011, 09:07 -0400 schrieb Alex Deucher: On Mon, Jul 25, 2011 at 9:45 PM, Thomas Reim reimth@gmail.com wrote:
Dear Alex,
haven't got any news on the extended DDC probing patches. Last week I sent another patch that fixes a similar problem on an ECS board with ATI RADEON 2100 chip.
As there's no feedback from Dave, do you think it would make sense to add this patch to the others and resend them in a bundle? This time with correct Cc: stable@kernel.org plus review and ack tags?
Yes, go ahead and send the patches + acks to Dave. You don't need to keep the huge cc list. Just sent the patches to dri-devel and Dave.
Alex
Best regards
Thomas
Thomas Reim (4): drm: Separate EDID Header Check from EDID Block Check drm/radeon: Extended DDC Probing for Connectors with Improperly Wired DDC Lines (here: Asus M2A-VM HDMI) drm/radeon: Log Subsystem Vendor and Device Information drm/radeon: Extended DDC Probing for ECS A740GM-M DVI-D Connector
drivers/gpu/drm/drm_edid.c | 24 +++++++++--- drivers/gpu/drm/radeon/radeon_connectors.c | 54 ++++++++++++++++++++++++++-- drivers/gpu/drm/radeon/radeon_device.c | 5 ++- drivers/gpu/drm/radeon/radeon_display.c | 9 +++++ drivers/gpu/drm/radeon/radeon_i2c.c | 32 ++++++++++++---- drivers/gpu/drm/radeon/radeon_mode.h | 6 +++- include/drm/drm_crtc.h | 1 + 7 files changed, 111 insertions(+), 20 deletions(-)