diff options
| author | Thierry Reding <treding@nvidia.com> | 2014-06-03 14:48:12 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2014-08-04 10:07:34 +0200 |
| commit | c134f019abcfaa1cb6e07f6154e92a4f8ce8ddd8 (patch) | |
| tree | 0d26c79eefb921fd0841b9d48c48b589a3ad2f8a /drivers/gpu/drm/tegra/fb.c | |
| parent | 0c6b1e4ba74f58ee1507d456e52c630b4b8ff174 (diff) | |
drm/tegra: Implement more tiling modes
Tegra124 supports a block-linear mode in addition to the regular pitch
linear and tiled modes. Add support for these by moving the internal
representation into a structure rather than a simple flag.
Tested-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/tegra/fb.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/fb.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c index fc1528e0bda1..7790d43ad082 100644 --- a/drivers/gpu/drm/tegra/fb.c +++ b/drivers/gpu/drm/tegra/fb.c @@ -46,14 +46,15 @@ bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer) return false; } -bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer) +int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer, + struct tegra_bo_tiling *tiling) { struct tegra_fb *fb = to_tegra_fb(framebuffer); - if (fb->planes[0]->flags & TEGRA_BO_TILED) - return true; + /* TODO: handle YUV formats? */ + *tiling = fb->planes[0]->tiling; - return false; + return 0; } static void tegra_fb_destroy(struct drm_framebuffer *framebuffer) |