diff options
| author | Eric Anholt <eric@anholt.net> | 2016-02-10 22:42:32 +0300 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2016-04-14 22:22:53 +0300 |
| commit | 08302c35b59d306ff37b996e56fb2a488c1d2c2e (patch) | |
| tree | 869cb7794b855310b934dc26bffe39f05d830577 /drivers/gpu/drm/vc4/vc4_drv.h | |
| parent | 0b27c02a7f1c697694f2ad6d6517e7dbf9ecfa39 (diff) | |
| download | linux-08302c35b59d306ff37b996e56fb2a488c1d2c2e.tar.xz | |
drm/vc4: Add DPI driver
The DPI interface involves taking a ton of our GPIOs to be used as
outputs, and routing display signals over them in parallel.
v2: Use display_info.bus_formats[] to replace our custom DT
properties.
v3: Rebase on V3D documentation changes.
v4: Fix rebase detritus from V3D documentation changes.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/vc4/vc4_drv.h')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_drv.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_drv.h b/drivers/gpu/drm/vc4/vc4_drv.h index fa2ad15d4f62..37cac59401d7 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.h +++ b/drivers/gpu/drm/vc4/vc4_drv.h @@ -16,6 +16,7 @@ struct vc4_dev { struct vc4_hvs *hvs; struct vc4_crtc *crtc[3]; struct vc4_v3d *v3d; + struct vc4_dpi *dpi; struct drm_fbdev_cma *fbdev; @@ -422,6 +423,10 @@ void vc4_debugfs_cleanup(struct drm_minor *minor); /* vc4_drv.c */ void __iomem *vc4_ioremap_regs(struct platform_device *dev, int index); +/* vc4_dpi.c */ +extern struct platform_driver vc4_dpi_driver; +int vc4_dpi_debugfs_regs(struct seq_file *m, void *unused); + /* vc4_gem.c */ void vc4_gem_init(struct drm_device *dev); void vc4_gem_destroy(struct drm_device *dev); |