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| author | Wayne Wang (SW-TEGRA) <waywang@nvidia.com> | 2021-09-22 06:11:32 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2021-10-04 20:39:19 -0400 |
| commit | 5c76bc33f8bdfc345b78d84e2e7f12025b59ec42 (patch) | |
| tree | 1a5a8bc8afa1d8e1b776210b92b02825f669f6e2 /scripts/const_structs.checkpatch | |
| parent | 6df99be61d08babd56feeec4cd31e6a269bc496d (diff) | |
video: tegra: dc: Register AUX channels as i2c bus
Add an i2c-over-AUX i2c adapter to tegra_dc_dp.
With this i2c adapter,
end-user shall be able to send MCCS commands to monitor with ddc/ci tool.
Also,since it needs to use I2CWR for i2c-dpaux transactions but not MOTWR,
add below changes:
* Add two wrapper functions:
tegra_dc_dp_edid_i2c_xfer and tegra_dc_dp_ddc_i2c_xfer
* Make tegra_dc_dp_i2c_xfer as a helper function:
Take different write cmd coming from above 2 wrapper functions.
Bug 200740788
Change-Id: Ibaca75a239d76c2356c9f95241e38aa0af0e070f
Signed-off-by: Wayne Wang(SW-TEGRA) <waywang@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2601080
Reviewed-by: Shu Zhong <shuz@nvidia.com>
Reviewed-by: Ujwal Patel <ujwalp@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
GVS: Gerrit_Virtual_Submit
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'scripts/const_structs.checkpatch')
0 files changed, 0 insertions, 0 deletions