diff options
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_drm.h')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_drm.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_drm.h b/drivers/gpu/drm/pl111/pl111_drm.h index 000534d85b43..b380a7b4fb58 100644 --- a/drivers/gpu/drm/pl111/pl111_drm.h +++ b/drivers/gpu/drm/pl111/pl111_drm.h @@ -31,6 +31,20 @@ struct drm_minor; +/** + * struct pl111_variant_data - encodes IP differences + * @name: the name of this variant + * @is_pl110: this is the early PL110 variant + * @formats: array of supported pixel formats on this variant + * @nformats: the length of the array of supported pixel formats + */ +struct pl111_variant_data { + const char *name; + bool is_pl110; + const u32 *formats; + unsigned int nformats; +}; + struct pl111_drm_dev_private { struct drm_device *drm; @@ -41,6 +55,8 @@ struct pl111_drm_dev_private { struct drm_fbdev_cma *fbdev; void *regs; + u32 ienb; + u32 ctrl; /* The pixel clock (a reference to our clock divider off of CLCDCLK). */ struct clk *clk; /* pl111's internal clock divider. */ @@ -49,6 +65,7 @@ struct pl111_drm_dev_private { * subsystem and pl111_display_enable(). */ spinlock_t tim2_lock; + const struct pl111_variant_data *variant; }; int pl111_display_init(struct drm_device *dev); |