This patch is based on Thierry's drm patch for Tegra20: - [PATCH v2 0/6] Device tree updates for host1x support - [PATCH v3 0/2] NVIDIA Tegra DRM driver
It adds the support for NVIDIA Tegra30.
Signed-off-by: Mark Zhang markz@nvidia.com --- drivers/gpu/drm/tegra/dc.c | 1 + drivers/gpu/drm/tegra/host1x.c | 3 +++ 2 files changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 53b9852..37bd759 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -818,6 +818,7 @@ static int tegra_dc_remove(struct platform_device *pdev) }
static struct of_device_id tegra_dc_of_match[] = { + { .compatible = "nvidia,tegra30-dc", }, { .compatible = "nvidia,tegra20-dc", }, { }, }; diff --git a/drivers/gpu/drm/tegra/host1x.c b/drivers/gpu/drm/tegra/host1x.c index 1f728cd..28c28ac 100644 --- a/drivers/gpu/drm/tegra/host1x.c +++ b/drivers/gpu/drm/tegra/host1x.c @@ -66,6 +66,8 @@ static int host1x_remove_drm_client(struct host1x *host1x, static int host1x_parse_dt(struct host1x *host1x) { static const char * const compat[] = { + "nvidia,tegra30-dc", + "nvidia,tegra30-hdmi", "nvidia,tegra20-dc", "nvidia,tegra20-hdmi", }; @@ -268,6 +270,7 @@ int host1x_unregister_client(struct host1x *host1x, }
static struct of_device_id tegra_host1x_of_match[] = { + { .compatible = "nvidia,tegra30-host1x", }, { .compatible = "nvidia,tegra20-host1x", }, { }, };