From: Thierry Reding <treding@xxxxxxxxxx>
Set the interface version implemented by the VIC module. This allows
userspace to pass the correct command stream when programming the VIC
module.
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
drivers/gpu/drm/tegra/vic.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
index f5794dd49f3b..d739403045aa 100644
--- a/drivers/gpu/drm/tegra/vic.c
+++ b/drivers/gpu/drm/tegra/vic.c
@@ -25,6 +25,7 @@
struct vic_config {
const char *firmware;
+ unsigned int version;
};
struct vic {
@@ -264,18 +265,21 @@ static const struct tegra_drm_client_ops vic_ops = {
static const struct vic_config vic_t124_config = {
.firmware = NVIDIA_TEGRA_124_VIC_FIRMWARE,
+ .version = 0x40,
};
#define NVIDIA_TEGRA_210_VIC_FIRMWARE "nvidia/tegra210/vic04_ucode.bin"
static const struct vic_config vic_t210_config = {
.firmware = NVIDIA_TEGRA_210_VIC_FIRMWARE,
+ .version = 0x21,
};
#define NVIDIA_TEGRA_186_VIC_FIRMWARE "nvidia/tegra186/vic04_ucode.bin"
static const struct vic_config vic_t186_config = {
.firmware = NVIDIA_TEGRA_186_VIC_FIRMWARE,
+ .version = 0x18,
};
static const struct of_device_id vic_match[] = {
@@ -337,6 +341,7 @@ static int vic_probe(struct platform_device *pdev)
vic->client.base.ops = &vic_client_ops;
vic->client.base.dev = dev;
vic->client.base.class = HOST1X_CLASS_VIC;
+ vic->client.base.version = vic->config->version;
vic->client.base.syncpts = syncpts;
vic->client.base.num_syncpts = 1;
vic->dev = dev;
--
2.17.0
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