diff options
| author | Ajay Kumar <ajaykumar.rs@samsung.com> | 2015-01-20 22:08:45 +0530 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2015-01-28 08:47:28 +0100 |
| commit | 6a1688ae8794ac62667ac231d20ac697bf7967fc (patch) | |
| tree | 3853c4215787dd0a4154265957c0179770cc6d15 /drivers/gpu/drm/exynos | |
| parent | 3d3f8b1f8b62c3a010976269df454baa9246fc65 (diff) | |
drm/bridge: ptn3460: Convert to I2C driver model
Use drm_bridge helpers to modify the driver to support I2C driver model.
Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Tested-by: Rahul Sharma <rahul.sharma@samsung.com>
Tested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Tested-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
[treding@nvidia.com: remove recursive dependency on I2C]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_dp_core.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_dp_core.c b/drivers/gpu/drm/exynos/exynos_dp_core.c index 34d46aa75416..27e3d272ca2d 100644 --- a/drivers/gpu/drm/exynos/exynos_dp_core.c +++ b/drivers/gpu/drm/exynos/exynos_dp_core.c @@ -993,32 +993,10 @@ static struct drm_connector_helper_funcs exynos_dp_connector_helper_funcs = { .best_encoder = exynos_dp_best_encoder, }; -static bool find_bridge(const char *compat, struct bridge_init *bridge) -{ - bridge->client = NULL; - bridge->node = of_find_compatible_node(NULL, NULL, compat); - if (!bridge->node) - return false; - - bridge->client = of_find_i2c_device_by_node(bridge->node); - if (!bridge->client) - return false; - - return true; -} - /* returns the number of bridges attached */ static int exynos_drm_attach_lcd_bridge(struct drm_device *dev, struct drm_encoder *encoder) { - struct bridge_init bridge; - int ret; - - if (find_bridge("nxp,ptn3460", &bridge)) { - ret = ptn3460_init(dev, encoder, bridge.client, bridge.node); - if (!ret) - return 1; - } return 0; } |