Add support for host1x, the display controllers and HDMI on the Tegra30
SoC.
Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxxxxxxxxxx>
Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
Tested-by: Mark Zhang <markz@xxxxxxxxxx>
---
Hi David,
I've rebased this on top of you drm-next branch as you requested. The
change in hdmi.c looks a bit odd, but that's due to the fact that the
nvidia,tegra30-hdmi line was already part of a prior patch where it
shouldn't have been introduced yet. This patch merely adjusts its
sorting order as currently required by the OF code.
Thierry
drivers/gpu/drm/tegra/dc.c | 1 +
drivers/gpu/drm/tegra/hdmi.c | 2 +-
drivers/gpu/drm/tegra/host1x.c | 3 +++
3 files changed, 5 insertions(+), 1 deletion(-)
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/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index 58f55dc..ab40164 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1318,8 +1318,8 @@ static int tegra_hdmi_remove(struct platform_device *pdev)
}
static struct of_device_id tegra_hdmi_of_match[] = {
- { .compatible = "nvidia,tegra20-hdmi", },
{ .compatible = "nvidia,tegra30-hdmi", },
+ { .compatible = "nvidia,tegra20-hdmi", },
{ },
};
diff --git a/drivers/gpu/drm/tegra/host1x.c b/drivers/gpu/drm/tegra/host1x.c
index 1f728cd..bdb97a564 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;
@@ -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", },
{ },
};
--
1.8.0
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