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path: root/drivers/gpu/drm/tegra/dsi.c
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* drm/tegra: Relocate some output-specific codeThierry Reding2013-12-20
| | | | | | | | Some of the code in the CRTC's mode setting code is specific to the RGB output or needs to be called slightly differently depending on the type of output. Push that code down into the output drivers. Signed-off-by: Thierry Reding <treding@nvidia.com>
* drm/tegra: Fix return value checkWei Yongjun2013-12-20
| | | | | | | | | In case of error, the devm_ioremap_resource() function returns ERR_PTR() and never NULL. The NULL test in the return value check should therefore be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Thierry Reding <treding@nvidia.com>
* drm/tegra: Add DSI supportThierry Reding2013-12-20
This commit adds support for both DSI outputs found on Tegra. Only very minimal functionality is implemented, so advanced features like ganged mode won't work. Due to the lack of other test hardware, some sections of the driver are hardcoded to work with Dalmore. Signed-off-by: Thierry Reding <treding@nvidia.com>