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Commit acae8a9d authored by Thierry Reding's avatar Thierry Reding
Browse files

drm/tegra: vic: Track interface version 



Set the interface version implemented by the VIC module. This allows
userspace to pass the correct command stream when programming the VIC
module.

Reviewed-by: default avatarDmitry Osipenko <digetx@gmail.com>
Signed-off-by: default avatarThierry Reding <treding@nvidia.com>
parent 33f150ea

drivers/gpu/drm/tegra/vic.c

+5 −0
Original line number Diff line number Diff line
@@ -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[] = {
@@ -342,6 +346,7 @@ static int vic_probe(struct platform_device *pdev) 
	vic->dev = dev;



	INIT_LIST_HEAD(&vic->client.list);

	vic->client.version = vic->config->version;

	vic->client.ops = &vic_ops;



	err = host1x_client_register(&vic->client.base);