Re: [PATCH] drm: edid: add support for E-DDC

Am Dienstag, den 21.08.2012, 12:40 +0530 schrieb Shirish S:

The current logic for probing ddc is limited to 2 blocks (256 bytes), this patch adds support for the 4 block (512) data.

To do this, a single 8-bit segment index is passed to the display via the I2C address 30h. Data from the selected segment is then immediately read via the regular DDC2 address using a repeated I2C 'START' signal.

Signed-off-by: Shirish S s.shirish@samsung.com

Please add your full last name, if there is no reason not to, and resend as [PATCH v2].

---

drivers/gpu/drm/drm_edid.c | 17 ++++++++++++----- 1 files changed, 12 insertions(+), 5 deletions(-)

[…]

Thanks,

Paul