diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2017-09-08 15:47:08 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-09-11 00:58:35 +0300 |
| commit | ad86ebe71cba5fa06e1a96e41769c793b498fa75 (patch) | |
| tree | a1e15a10f105ad73665e9e394fca6ebe278e4286 /drivers/gpu/drm/pl111/pl111_drm.h | |
| parent | 52289a07a09d131a0981966aa8f2ab2a252a3c53 (diff) | |
| download | linux-ad86ebe71cba5fa06e1a96e41769c793b498fa75.tar.xz | |
drm/pl111: Add optional variant display en/disable callbacks
The silcon and components around the PL111 may require some
variants to perform special set-up of the display. Add two
callbacks to manage this.
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20170908124709.4758-6-linus.walleij@linaro.org
Diffstat (limited to 'drivers/gpu/drm/pl111/pl111_drm.h')
| -rw-r--r-- | drivers/gpu/drm/pl111/pl111_drm.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/pl111/pl111_drm.h b/drivers/gpu/drm/pl111/pl111_drm.h index b380a7b4fb58..440f53ebee8c 100644 --- a/drivers/gpu/drm/pl111/pl111_drm.h +++ b/drivers/gpu/drm/pl111/pl111_drm.h @@ -26,6 +26,7 @@ #include <drm/drm_panel.h> #include <drm/drm_bridge.h> #include <linux/clk-provider.h> +#include <linux/interrupt.h> #define CLCD_IRQ_NEXTBASE_UPDATE BIT(2) @@ -66,6 +67,8 @@ struct pl111_drm_dev_private { */ spinlock_t tim2_lock; const struct pl111_variant_data *variant; + void (*variant_display_enable) (struct drm_device *drm, u32 format); + void (*variant_display_disable) (struct drm_device *drm); }; int pl111_display_init(struct drm_device *dev); |