diff options
| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2015-02-05 15:54:04 (GMT) |
|---|---|---|
| committer | Inki Dae <inki.dae@samsung.com> | 2015-02-11 11:27:08 (GMT) |
| commit | 96976c3d9aff4e1387c30f6356ac01fa6f72ef46 (patch) | |
| tree | f0af6014cf2a72153307e611c94610d35875805e /drivers/gpu/drm/exynos/exynos_drm_drv.c | |
| parent | 936ce5cce66ce6f9b5138a1ac0fbf0c2d459a960 (diff) | |
| download | linux-96976c3d9aff4e1387c30f6356ac01fa6f72ef46.tar.xz | |
drm/exynos: Add DECON driver
This patch is based on exynos-drm-next branch of Inki Dae's tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
DECON(Display and Enhancement Controller) is the new IP
in exynos7 SOC for generating video signals using pixel data.
DECON driver can be used to drive 2 different interfaces on Exynos7:
DECON-INT(video controller) and DECON-EXT(Mixer for HDMI)
The existing FIMD driver code was used as a template to create
DECON driver. Only DECON-INT is supported as of now, and
DECON-EXT support will be added later.
The current version of the driver supports video mode displays.
Changelog v2:
- Change config name, DRM_EXYNOS_DECON to DRM_EXYNOS7_DECON.
Signed-off-by: Akshu Agrawal <akshua@gmail.com>
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_drv.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c index 1bcbe07..90168d7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.c +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c @@ -556,6 +556,9 @@ static struct platform_driver *const exynos_drm_kms_drivers[] = { #ifdef CONFIG_DRM_EXYNOS_FIMD &fimd_driver, #endif +#ifdef CONFIG_DRM_EXYNOS7_DECON + &decon_driver, +#endif #ifdef CONFIG_DRM_EXYNOS_DP &dp_driver, #endif @@ -612,6 +615,7 @@ static const char * const strings[] = { "samsung,exynos3", "samsung,exynos4", "samsung,exynos5", + "samsung,exynos7", }; static struct platform_driver exynos_drm_platform_driver = { |