diff options
| author | Nickey Yang <[email protected]> | 2017-03-20 10:57:31 +0800 |
|---|---|---|
| committer | Archit Taneja <[email protected]> | 2017-03-21 13:15:32 +0530 |
| commit | 94bb4dc132ed2e3a4d16649b0096c49d13670fe8 (patch) | |
| tree | 11e306d5f3e98df616be2b3e11a35e6504065a93 /scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h | |
| parent | 3a270e4dcc8a0ee808fd1f2af52d45e8bcfeb9a6 (diff) | |
drm/bridge: dw_hdmi: support i2c extended read mode
"I2C Master Interface Extended Read Mode" implements a segment
pointer-based read operation using the Special Register configuration.
This patch fix https://patchwork.kernel.org/patch/7098101/ mentioned
"The current implementation does not support "I2C Master Interface
Extended Read Mode" to read data addressed by non-zero segment
pointer, this means that if EDID has more than 1 extension blocks,
EDID reading operation won't succeed"
With this patch, dw-hdmi can read EDID data with 1/2/4 blocks.
Signed-off-by: Nickey Yang <[email protected]>
Reviewed-by: Douglas Anderson <[email protected]>
Acked-by: Vladimir Zapolskiy <[email protected]>
Signed-off-by: Archit Taneja <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'scripts/gcc-plugins/gcc-generate-simple_ipa-pass.h')
0 files changed, 0 insertions, 0 deletions