From 0bee410db5fdb5a97578b6dc002b7d54fedbfe64 Mon Sep 17 00:00:00 2001 From: Andrew Chew Date: Wed, 1 Aug 2012 16:39:32 -0700 Subject: tegra: Make tegra_vi01_device accessible Make it accessible outside of drivers/video/tegra. V4L2 driver needs to set some platform_data. Add suport for T20. Change-Id: I98353c2874ea28cfa0a7a5dd8a1dc4c586af4dd7 Signed-off-by: Andrew Chew Signed-off-by: Bryan Wu Reviewed-on: http://git-master/r/200220 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Matthew Pedro --- drivers/video/tegra/host/t20/t20.c | 6 ++++++ drivers/video/tegra/host/t30/t30.c | 6 ++++++ include/linux/nvhost.h | 4 ++++ 3 files changed, 16 insertions(+) diff --git a/drivers/video/tegra/host/t20/t20.c b/drivers/video/tegra/host/t20/t20.c index 71ed7334e714..e6840ae7ba1c 100644 --- a/drivers/video/tegra/host/t20/t20.c +++ b/drivers/video/tegra/host/t20/t20.c @@ -286,3 +286,9 @@ int nvhost_init_t20_support(struct nvhost_master *host, return 0; } + +/* Hacky way to get access to struct nvhost_device tegra_vi01_device. */ +struct nvhost_device *t20_get_tegra_vi01_device(void) +{ + return &tegra_vi01_device; +} diff --git a/drivers/video/tegra/host/t30/t30.c b/drivers/video/tegra/host/t30/t30.c index 334d598d5c0b..6c3a7f925177 100644 --- a/drivers/video/tegra/host/t30/t30.c +++ b/drivers/video/tegra/host/t30/t30.c @@ -301,3 +301,9 @@ int nvhost_init_t30_support(struct nvhost_master *host, return 0; } + +/* Hacky way to get access to struct nvhost_device tegra_vi01_device. */ +struct nvhost_device *t30_get_tegra_vi01_device(void) +{ + return &tegra_vi01_device; +} diff --git a/include/linux/nvhost.h b/include/linux/nvhost.h index d7d8ad04653d..add4aeab377d 100644 --- a/include/linux/nvhost.h +++ b/include/linux/nvhost.h @@ -215,4 +215,8 @@ int nvhost_syncpt_wait_timeout_ext(struct nvhost_device *dev, u32 id, u32 thresh void nvhost_scale3d_set_throughput_hint(int hint); +/* Hacky way to get access to struct nvhost_device tegra_vi01_device. */ +struct nvhost_device *t20_get_tegra_vi01_device(void); +struct nvhost_device *t30_get_tegra_vi01_device(void); + #endif -- cgit v1.2.3