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| 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/drm.h | |
| parent | drm/tegra: dsi - Handle non-continuous clock flag (diff) | |
| download | linux-dev-c134f019abcfaa1cb6e07f6154e92a4f8ce8ddd8.tar.xz linux-dev-c134f019abcfaa1cb6e07f6154e92a4f8ce8ddd8.zip | |
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/drm.h')
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h index 0d30689dff01..96d754e7b3eb 100644 --- a/drivers/gpu/drm/tegra/drm.h +++ b/drivers/gpu/drm/tegra/drm.h @@ -19,6 +19,8 @@ #include <drm/drm_fb_helper.h> #include <drm/drm_fixed.h> +#include "gem.h" + struct reset_control; struct tegra_fb { @@ -160,7 +162,8 @@ struct tegra_dc_window { unsigned int stride[2]; unsigned long base[3]; bool bottom_up; - bool tiled; + + struct tegra_bo_tiling tiling; }; /* from dc.c */ @@ -279,7 +282,8 @@ int tegra_dpaux_train(struct tegra_dpaux *dpaux, struct drm_dp_link *link, struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer, unsigned int index); bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer); -bool tegra_fb_is_tiled(struct drm_framebuffer *framebuffer); +int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer, + struct tegra_bo_tiling *tiling); int tegra_drm_fb_prepare(struct drm_device *drm); int tegra_drm_fb_init(struct drm_device *drm); void tegra_drm_fb_exit(struct drm_device *drm); |