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    Subject[PATCH v1 13/13] drm/tegra: vic: Add Tegra234 support
    Date
    From: Mikko Perttunen <mperttunen@nvidia.com>

    Add Tegra234 support for VIC. It is backwards compatible with
    Tegra194.

    Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
    ---
    drivers/gpu/drm/tegra/drm.c | 1 +
    drivers/gpu/drm/tegra/vic.c | 12 ++++++++++++
    2 files changed, 13 insertions(+)

    diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
    index 9464f522e257..426ffeb51f72 100644
    --- a/drivers/gpu/drm/tegra/drm.c
    +++ b/drivers/gpu/drm/tegra/drm.c
    @@ -1380,6 +1380,7 @@ static const struct of_device_id host1x_drm_subdevs[] = {
    { .compatible = "nvidia,tegra194-sor", },
    { .compatible = "nvidia,tegra194-vic", },
    { .compatible = "nvidia,tegra194-nvdec", },
    + { .compatible = "nvidia,tegra234-vic", },
    { /* sentinel */ }
    };

    diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
    index 2c0d554bd13c..986d8ed3d28f 100644
    --- a/drivers/gpu/drm/tegra/vic.c
    +++ b/drivers/gpu/drm/tegra/vic.c
    @@ -447,11 +447,20 @@ static const struct vic_config vic_t194_config = {
    .supports_sid = true,
    };

    +#define NVIDIA_TEGRA_234_VIC_FIRMWARE "nvidia/tegra234/vic.bin"
    +
    +static const struct vic_config vic_t234_config = {
    + .firmware = NVIDIA_TEGRA_234_VIC_FIRMWARE,
    + .version = 0x23,
    + .supports_sid = true,
    +};
    +
    static const struct of_device_id tegra_vic_of_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 },
    + { .compatible = "nvidia,tegra234-vic", .data = &vic_t234_config },
    { },
    };
    MODULE_DEVICE_TABLE(of, tegra_vic_of_match);
    @@ -591,3 +600,6 @@ MODULE_FIRMWARE(NVIDIA_TEGRA_186_VIC_FIRMWARE);
    #if IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC)
    MODULE_FIRMWARE(NVIDIA_TEGRA_194_VIC_FIRMWARE);
    #endif
    +#if IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC)
    +MODULE_FIRMWARE(NVIDIA_TEGRA_234_VIC_FIRMWARE);
    +#endif
    --
    2.36.1
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