On 17.05.2018 18:41, Thierry Reding wrote:
> 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;
>
Reviewed-by: Dmitry Osipenko <digetx@xxxxxxxxx>
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