clk: tegra: Make vde a child of pll_p on tegra114
authorDmitry Osipenko <digetx@gmail.com>
Sun, 14 Nov 2021 22:07:58 +0000 (01:07 +0300)
committerThierry Reding <treding@nvidia.com>
Wed, 15 Dec 2021 15:39:15 +0000 (16:39 +0100)
The current default is to leave the VDE clock's parent at the default,
which is clk_m. However, that is not a configuration that will allow the
VDE to function. Reparent it to pll_p instead to make sure the hardware
can actually decode video content.

Tested-by: Anton Bambura <jenneron@protonmail.com> # ASUS TF701T
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
drivers/clk/tegra/clk-tegra114.c

index bc9e47a..ef718c4 100644 (file)
@@ -1158,7 +1158,7 @@ static struct tegra_clk_init_table init_table[] __initdata = {
        { TEGRA114_CLK_XUSB_HS_SRC, TEGRA114_CLK_XUSB_SS_DIV2, 61200000, 0 },
        { TEGRA114_CLK_XUSB_FALCON_SRC, TEGRA114_CLK_PLL_P, 204000000, 0 },
        { TEGRA114_CLK_XUSB_HOST_SRC, TEGRA114_CLK_PLL_P, 102000000, 0 },
-       { TEGRA114_CLK_VDE, TEGRA114_CLK_CLK_MAX, 600000000, 0 },
+       { TEGRA114_CLK_VDE, TEGRA114_CLK_PLL_P, 408000000, 0 },
        { TEGRA114_CLK_SPDIF_IN_SYNC, TEGRA114_CLK_CLK_MAX, 24000000, 0 },
        { TEGRA114_CLK_I2S0_SYNC, TEGRA114_CLK_CLK_MAX, 24000000, 0 },
        { TEGRA114_CLK_I2S1_SYNC, TEGRA114_CLK_CLK_MAX, 24000000, 0 },