diff options
| author | Thierry Reding <treding@nvidia.com> | 2013-09-03 08:45:46 +0200 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2013-12-20 15:56:04 +0100 |
| commit | dec727399a4b36bec87b7b4d4c1b20025e69758a (patch) | |
| tree | 23068d248a62dd94e0a71e35c2c3cce595a370ab /drivers/gpu/drm/tegra/drm.c | |
| parent | b5190022f77a41465c2202f621a5fa07c9aabb7b (diff) | |
drm/tegra: Add DSI support
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>
Diffstat (limited to 'drivers/gpu/drm/tegra/drm.c')
| -rw-r--r-- | drivers/gpu/drm/tegra/drm.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c index 07eba596d458..08e9e3740c13 100644 --- a/drivers/gpu/drm/tegra/drm.c +++ b/drivers/gpu/drm/tegra/drm.c @@ -653,6 +653,7 @@ static const struct of_device_id host1x_drm_subdevs[] = { { .compatible = "nvidia,tegra30-hdmi", }, { .compatible = "nvidia,tegra30-gr2d", }, { .compatible = "nvidia,tegra30-gr3d", }, + { .compatible = "nvidia,tegra114-dsi", }, { .compatible = "nvidia,tegra114-hdmi", }, { .compatible = "nvidia,tegra114-gr3d", }, { /* sentinel */ } @@ -677,10 +678,14 @@ static int __init host1x_drm_init(void) if (err < 0) goto unregister_host1x; - err = platform_driver_register(&tegra_hdmi_driver); + err = platform_driver_register(&tegra_dsi_driver); if (err < 0) goto unregister_dc; + err = platform_driver_register(&tegra_hdmi_driver); + if (err < 0) + goto unregister_dsi; + err = platform_driver_register(&tegra_gr2d_driver); if (err < 0) goto unregister_hdmi; @@ -695,6 +700,8 @@ unregister_gr2d: platform_driver_unregister(&tegra_gr2d_driver); unregister_hdmi: platform_driver_unregister(&tegra_hdmi_driver); +unregister_dsi: + platform_driver_unregister(&tegra_dsi_driver); unregister_dc: platform_driver_unregister(&tegra_dc_driver); unregister_host1x: @@ -708,6 +715,7 @@ static void __exit host1x_drm_exit(void) platform_driver_unregister(&tegra_gr3d_driver); platform_driver_unregister(&tegra_gr2d_driver); platform_driver_unregister(&tegra_hdmi_driver); + platform_driver_unregister(&tegra_dsi_driver); platform_driver_unregister(&tegra_dc_driver); host1x_driver_unregister(&host1x_drm_driver); } |