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drm/tegra: vic: Add Tegra194 support

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The Video Image Composer (VIC) generation found on Tegra194 is backwards
compatible with its predecessor found on Tegra186.

Reviewed-by: Mikko Perttunen <mperttunen@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2018-10-26 10:59:38 +02:00
parent ac1bdbf22b
commit d6b9bc0258
2 changed files with 12 additions and 0 deletions
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1
drivers/gpu/drm/tegra/drm.c
View File

@ -1274,6 +1274,7 @@ static const struct of_device_id host1x_drm_subdevs[] = {
{ .compatible = "nvidia,tegra194-display", },
{ .compatible = "nvidia,tegra194-dc", },
{ .compatible = "nvidia,tegra194-sor", },
{ .compatible = "nvidia,tegra194-vic", },
{ /* sentinel */ }
};

11
drivers/gpu/drm/tegra/vic.c
View File

@ -307,10 +307,18 @@ static const struct vic_config vic_t186_config = {
.version = 0x18,
};
#define NVIDIA_TEGRA_194_VIC_FIRMWARE "nvidia/tegra194/vic.bin"
static const struct vic_config vic_t194_config = {
.firmware = NVIDIA_TEGRA_194_VIC_FIRMWARE,
.version = 0x19,
};
static const struct of_device_id vic_match[] = {
{ .compatible = "nvidia,tegra124-vic", .data = &vic_t124_config },
{ .compatible = "nvidia,tegra210-vic", .data = &vic_t210_config },
{ .compatible = "nvidia,tegra186-vic", .data = &vic_t186_config },
{ .compatible = "nvidia,tegra194-vic", .data = &vic_t194_config },
{ },
};
@ -451,3 +459,6 @@ MODULE_FIRMWARE(NVIDIA_TEGRA_210_VIC_FIRMWARE);
#if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC)
MODULE_FIRMWARE(NVIDIA_TEGRA_186_VIC_FIRMWARE);
#endif
#if IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC)
MODULE_FIRMWARE(NVIDIA_TEGRA_194_VIC_FIRMWARE);
#endif