diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2014-04-02 12:29:46 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-04-22 11:18:12 +0200 |
| commit | f9b0e251dfbf2c4da642ec9210db29a7ac63b81a (patch) | |
| tree | 9344941cc3a0e578dcfe88da49b016e3ff90c44b /drivers/staging/imx-drm/imx-tve.c | |
| parent | 0967e6a5070e336507ce52f09f7297413b966981 (diff) | |
| download | op-kernel-dev-f9b0e251dfbf2c4da642ec9210db29a7ac63b81a.zip op-kernel-dev-f9b0e251dfbf2c4da642ec9210db29a7ac63b81a.tar.gz | |
drm: make mode_valid callback optional
Many drm connectors do not need mode validation.
The patch makes this callback optional and removes dumb implementations.
v2: Rebase:
- imx move to a shared (but still dummy) ->mode_valid implementation.
- probe helpers have been extracted to drm_probe_helper.c
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> (v1)
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/staging/imx-drm/imx-tve.c')
| -rw-r--r-- | drivers/staging/imx-drm/imx-tve.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/staging/imx-drm/imx-tve.c b/drivers/staging/imx-drm/imx-tve.c index 575533f..5a5a528 100644 --- a/drivers/staging/imx-drm/imx-tve.c +++ b/drivers/staging/imx-drm/imx-tve.c @@ -251,10 +251,6 @@ static int imx_tve_connector_mode_valid(struct drm_connector *connector, unsigned long rate; int ret; - ret = imx_drm_connector_mode_valid(connector, mode); - if (ret != MODE_OK) - return ret; - /* pixel clock with 2x oversampling */ rate = clk_round_rate(tve->clk, 2000UL * mode->clock) / 2000; if (rate == mode->clock) |
