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 216cd0f..6e9f1b4 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -819,6 +819,7 @@ static int tegra_dc_remove(struct platform_device *pdev)
static struct of_device_id tegra_dc_of_match[] = { { .compatible = "nvidia,tegra20-dc", }, + { .compatible = "nvidia,tegra30-dc", }, { }, };
diff --git a/drivers/gpu/drm/tegra/host1x.c b/drivers/gpu/drm/tegra/host1x.c index 3d02554..07b7e27 100644 --- a/drivers/gpu/drm/tegra/host1x.c +++ b/drivers/gpu/drm/tegra/host1x.c @@ -68,6 +68,8 @@ static int host1x_parse_dt(struct host1x *host1x) static const char * const compat[] = { "nvidia,tegra20-dc", "nvidia,tegra20-hdmi", + "nvidia,tegra30-dc", + "nvidia,tegra30-hdmi", }; unsigned int i; int err; @@ -269,6 +271,7 @@ int host1x_unregister_client(struct host1x *host1x,
static struct of_device_id tegra_host1x_of_match[] = { { .compatible = "nvidia,tegra20-host1x", }, + { .compatible = "nvidia,tegra30-host1x", }, { }, }; MODULE_DEVICE_TABLE(of, tegra_host1x_of_match);