diff options
| author | Xue Dong <xdong@nvidia.com> | 2013-05-24 14:42:05 -0700 |
|---|---|---|
| committer | Dan Willemsen <dwillemsen@nvidia.com> | 2013-09-14 13:26:36 -0700 |
| commit | fe28f4d353ff50f8ff9c66fd1bd766f0dd8b308f (patch) | |
| tree | 3f5ae1e6bdf9a614a98a92b9d29dc38476f4306a /include/video | |
| parent | d20c1972ea6a63e542e07353f5e86a7395e79279 (diff) | |
driver: video: add low latency cursor support
Bug 1232181
Change-Id: I0277727f0b4d8ac63778f4c536c9b23e7dc3825d
Signed-off-by: Xue Dong <xdong@nvidia.com>
Change-Id: Id93f3c905e1976b979e0f931c75701a54fdcf254
Reviewed-on: http://git-master/r/236005
Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Chao Xu <cxu@nvidia.com>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/tegra_dc_ext.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/video/tegra_dc_ext.h b/include/video/tegra_dc_ext.h index f86b9df4e737..8f35a460da5f 100644 --- a/include/video/tegra_dc_ext.h +++ b/include/video/tegra_dc_ext.h @@ -157,6 +157,7 @@ struct tegra_dc_ext_flip_2 { * - Exactly one of the SIZE flags must be specified. */ + #define TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE_32x32 ((1 & 0x7) << 0) #define TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE_64x64 ((2 & 0x7) << 0) #define TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE_128x128 ((3 & 0x7) << 0) @@ -164,6 +165,12 @@ struct tegra_dc_ext_flip_2 { #define TEGRA_DC_EXT_CURSOR_IMAGE_FLAGS_SIZE(x) (((x) & 0x7) >> 0) #define TEGRA_DC_EXT_CURSOR_FLAGS_2BIT_LEGACY (0 << 16) #define TEGRA_DC_EXT_CURSOR_FLAGS_RGBA_NORMAL (1 << 16) + +enum CR_MODE { + legacy, + normal, +}; + struct tegra_dc_ext_cursor_image { struct { __u8 r; @@ -172,6 +179,10 @@ struct tegra_dc_ext_cursor_image { } foreground, background; __u32 buff_id; __u32 flags; + __s16 x; + __s16 y; + __u32 vis; + enum CR_MODE mode; }; /* Possible flags for struct nvdc_cursor's flags field */ @@ -318,6 +329,12 @@ struct tegra_dc_ext_feature { #define TEGRA_DC_EXT_GET_CUSTOM_CMU \ _IOR('D', 0x10, struct tegra_dc_ext_cmu) +#define TEGRA_DC_EXT_SET_CURSOR_IMAGE_LOW_LATENCY \ + _IOW('D', 0x11, struct tegra_dc_ext_cursor_image) + +#define TEGRA_DC_EXT_SET_CURSOR_LOW_LATENCY \ + _IOW('D', 0x12, struct tegra_dc_ext_cursor_image) + enum tegra_dc_ext_control_output_type { TEGRA_DC_EXT_DSI, TEGRA_DC_EXT_LVDS, |