summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/tegra/dsi.h
diff options
context:
space:
mode:
authorThierry Reding <treding@nvidia.com>2014-10-07 18:10:24 +0400
committerThierry Reding <treding@nvidia.com>2014-11-13 18:12:28 +0300
commite94236cde4d519cdecd45e2435defba33abdc99f (patch)
tree637cd405102afcefa55f7a3bf195a3935709ac7c /drivers/gpu/drm/tegra/dsi.h
parent3f6b406f7d716310c7a63648bbe6b2a4a30c3077 (diff)
downloadlinux-e94236cde4d519cdecd45e2435defba33abdc99f.tar.xz
drm/tegra: dsi: Add ganged mode support
Implement ganged mode support for the Tegra DSI driver. The DSI host controller to gang up with is specified via a phandle in the device tree and the resolved DSI host controller used for the programming of the ganged-mode registers. Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/dsi.h')
-rw-r--r--drivers/gpu/drm/tegra/dsi.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/tegra/dsi.h b/drivers/gpu/drm/tegra/dsi.h
index 5ce610d08d77..1f6ca68108d8 100644
--- a/drivers/gpu/drm/tegra/dsi.h
+++ b/drivers/gpu/drm/tegra/dsi.h
@@ -104,6 +104,7 @@
#define DSI_PAD_CONTROL_3 0x51
#define DSI_PAD_CONTROL_4 0x52
#define DSI_GANGED_MODE_CONTROL 0x53
+#define DSI_GANGED_MODE_CONTROL_ENABLE (1 << 0)
#define DSI_GANGED_MODE_START 0x54
#define DSI_GANGED_MODE_SIZE 0x55
#define DSI_RAW_DATA_BYTE_COUNT 0x56