diff options
| author | Vinod Polimera <vpolimer@codeaurora.org> | 2021-03-17 16:11:12 +0530 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2021-05-08 00:13:13 +0000 |
| commit | 6ea8033705a611518948e1f61cef2afed1b5341d (patch) | |
| tree | d074cdceeb4681815c914a8cef6b5b1243e1b43e /src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h | |
| parent | e0dbeee40f9cfa0e43465db1a3f1c6c510b212ab (diff) | |
trogdor: Add backlight support for sn65dsi86bridge for Homestar
Add backlight support in sn65dsi86bridge through the AUX channel using
eDP DPCD registers, which is needed on the GOOGLE_HOMESTAR board.
Change-Id: Ie700080f1feabe2d3397c38088a64cff27bfbe55
Signed-off-by: Vinod Polimera <vpolimer@codeaurora.org>
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52663
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h')
| -rw-r--r-- | src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h b/src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h index 83b940bbb4..0f03080185 100644 --- a/src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h +++ b/src/drivers/ti/sn65dsi86bridge/sn65dsi86bridge.h @@ -18,5 +18,6 @@ void sn65dsi86_bridge_configure(uint8_t bus, uint8_t chip, struct edid *edid, uint32_t num_of_lines, uint32_t dsi_bpp); enum cb_err sn65dsi86_bridge_read_edid(uint8_t bus, uint8_t chip, struct edid *out); +void sn65dsi86_backlight_enable(uint8_t bus, uint8_t chip); #endif |