diff options
| author | Jimmy Zhang <jimmzhang@nvidia.com> | 2014-11-14 15:47:12 -0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2015-04-10 20:44:09 +0200 |
| commit | a11eca4941234ed4d614ace50fad8009111393bc (patch) | |
| tree | f57d41342c9572d511e8704f6d98e0b5c0e7ed69 /src | |
| parent | 2e87b28fb6e9ccca2d6bea868c00f50328e0df99 (diff) | |
google/rush_ryu: devicetree: Add framebuffer resolution settings
When displaying a 800x600 bitmap on 2560x1800 panel, the image
is shown very small. So, set the fb to 1280x800 (based on tegra
dsi driver default mode setting), a 800x600 image can be shown
relatively proportional to panel size.
BRANCH=none
BUG=chrome-os-partner:31936
TEST=build and test on ryu
Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com>
Change-Id: I1e360aeaec97b9df5d86e46951ab1326610260d2
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: 67c2a381322721a24b1b7f9ac366073b7e3c490c
Original-Change-Id: I62cbe9de1d1002293df20f8b1d752905c6ef33aa
Original-Reviewed-on: https://chromium-review.googlesource.com/229912
Original-Tested-by: Jimmy Zhang <jimmzhang@nvidia.com>
Original-Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Original-Commit-Queue: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/9521
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/rush_ryu/devicetree.cb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/rush_ryu/devicetree.cb b/src/mainboard/google/rush_ryu/devicetree.cb index c0af141fb6..b5c998192f 100644 --- a/src/mainboard/google/rush_ryu/devicetree.cb +++ b/src/mainboard/google/rush_ryu/devicetree.cb @@ -33,6 +33,10 @@ chip soc/nvidia/tegra132 register "framebuffer_bits_per_pixel" = "32" register "color_depth" = "12" + # framebuffer resolution + register "display_xres" = "1280" + register "display_yres" = "800" + register "href_to_sync" = "1" register "hfront_porch" = "80" register "hsync_width" = "80" |