| commit | af435e3f62525cace7d9b2a7bbfe28aee59eb1a7 | [log] [tgz] |
|---|---|---|
| author | Jacky Liao <ziyu.liao@amd.com> | Tue Oct 27 10:56:18 2020 -0400 |
| committer | Alex Deucher <alexander.deucher@amd.com> | Mon Nov 16 12:19:22 2020 -0500 |
| tree | 5f41587a5c24be4cb0fbeebb238cfea1b40343e7 | |
| parent | 65e870dfa6741e0c1199946faa4a1113bfb23916 [diff] |
drm/amd/display: Add I2C memory low power support [Why] The I2C memory blocks should be powered down when they are not in use. This will reduce power consumption. [How] 1. Write to I2C_LIGHT_SLEEP_FORCE to put memory in light sleep when released 2. Added a debug option to allow this behaviour to be turned off Signed-off-by: Jacky Liao <ziyu.liao@amd.com> Acked-by: Bindu Ramamurthy <bindu.r@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>