diff options
| author | Robert Morell <rmorell@nvidia.com> | 2011-03-03 13:04:00 -0800 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:48:11 -0800 |
| commit | 4d785e53437e27a0bbf57f26c66dcad3bacd35f0 (patch) | |
| tree | 59ec45c90e9462c8298ec504107588880a9a198f /drivers/video/tegra/dc/dc_priv.h | |
| parent | 6964bbc3358ef35caf426fc06490a9359a91ab6b (diff) | |
video: tegra: Add skeleton support for extensions
This adds the infrasturcture for an enhanced driver interface to program
extended capabilities of the Tegra display controller.
It exposes a new set of device nodes for userspace clients distinct from
the traditional fbdev device nodes. This is necessary due to
limitations in the fbdev infrastructure that don't allow drivers to
store file-private data.
bug 818525
Original-Change-Id: I06cecf894792b9904c73f9ebcdeb746ff7455f6e
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Reviewed-on: http://git-master/r/40512
Reviewed-by: Jonathan Mayo <jmayo@nvidia.com>
Rebase-Id: Rfa3969804d7f52c841be1ff96305c9463077e1c5
Diffstat (limited to 'drivers/video/tegra/dc/dc_priv.h')
| -rw-r--r-- | drivers/video/tegra/dc/dc_priv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/tegra/dc/dc_priv.h b/drivers/video/tegra/dc/dc_priv.h index ebd339c489c2..4bf429f7e68c 100644 --- a/drivers/video/tegra/dc/dc_priv.h +++ b/drivers/video/tegra/dc/dc_priv.h @@ -28,6 +28,8 @@ #include "../host/dev.h" #include "../host/t20/syncpt_t20.h" +#include <mach/tegra_dc_ext.h> + #define WIN_IS_TILED(win) ((win)->flags & TEGRA_WIN_FLAG_TILED) #define WIN_IS_ENABLED(win) ((win)->flags & TEGRA_WIN_FLAG_ENABLED) #define WIN_USE_V_FILTER(win) ((win)->flags & TEGRA_WIN_FLAG_V_FILTER) @@ -121,6 +123,8 @@ struct tegra_dc { unsigned underflows_c; } stats; + struct tegra_dc_ext *ext; + #ifdef CONFIG_DEBUG_FS struct dentry *debugdir; #endif |