hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

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: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2018-05-16 17:08:04 +02:00
parent 33f150ea82
commit acae8a9d05
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/tegra/vic.c
View File

@ -25,6 +25,7 @@
struct vic_config { struct vic_config {
const char *firmware; const char *firmware;
unsigned int version;
}; };
struct vic { struct vic {
@ -264,18 +265,21 @@ static const struct tegra_drm_client_ops vic_ops = {
static const struct vic_config vic_t124_config = { static const struct vic_config vic_t124_config = {
.firmware = NVIDIA_TEGRA_124_VIC_FIRMWARE, .firmware = NVIDIA_TEGRA_124_VIC_FIRMWARE,
.version = 0x40,
}; };
#define NVIDIA_TEGRA_210_VIC_FIRMWARE "nvidia/tegra210/vic04_ucode.bin" #define NVIDIA_TEGRA_210_VIC_FIRMWARE "nvidia/tegra210/vic04_ucode.bin"
static const struct vic_config vic_t210_config = { static const struct vic_config vic_t210_config = {
.firmware = NVIDIA_TEGRA_210_VIC_FIRMWARE, .firmware = NVIDIA_TEGRA_210_VIC_FIRMWARE,
.version = 0x21,
}; };
#define NVIDIA_TEGRA_186_VIC_FIRMWARE "nvidia/tegra186/vic04_ucode.bin" #define NVIDIA_TEGRA_186_VIC_FIRMWARE "nvidia/tegra186/vic04_ucode.bin"
static const struct vic_config vic_t186_config = { static const struct vic_config vic_t186_config = {
.firmware = NVIDIA_TEGRA_186_VIC_FIRMWARE, .firmware = NVIDIA_TEGRA_186_VIC_FIRMWARE,
.version = 0x18,
}; };
static const struct of_device_id vic_match[] = { static const struct of_device_id vic_match[] = {
@ -342,6 +346,7 @@ static int vic_probe(struct platform_device *pdev)
vic->dev = dev; vic->dev = dev;
INIT_LIST_HEAD(&vic->client.list); INIT_LIST_HEAD(&vic->client.list);
vic->client.version = vic->config->version;
vic->client.ops = &vic_ops; vic->client.ops = &vic_ops;
err = host1x_client_register(&vic->client.base); err = host1x_client_register(&vic->client.base);