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    Subject[PATCH v3 4/4] drm/aspeed: Add AST2600 chip support
    Date
    Add AST2600 chip support and setting.

    Signed-off-by: tommy-huang <tommy_huang@aspeedtech.com>
    ---
    drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 9 +++++++++
    1 file changed, 9 insertions(+)

    diff --git a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
    index d4b56b3c7597..d10246b1d1c2 100644
    --- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
    +++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c
    @@ -82,9 +82,18 @@ static const struct aspeed_gfx_config ast2500_config = {
    .scan_line_max = 128,
    };

    +static const struct aspeed_gfx_config ast2600_config = {
    + .dac_reg = 0xc0,
    + .int_clear_reg = 0x68,
    + .vga_scratch_reg = 0x50,
    + .throd_val = CRT_THROD_LOW(0x50) | CRT_THROD_HIGH(0x70),
    + .scan_line_max = 128,
    +};
    +
    static const struct of_device_id aspeed_gfx_match[] = {
    { .compatible = "aspeed,ast2400-gfx", .data = &ast2400_config },
    { .compatible = "aspeed,ast2500-gfx", .data = &ast2500_config },
    + { .compatible = "aspeed,ast2600-gfx", .data = &ast2600_config },
    { },
    };
    MODULE_DEVICE_TABLE(of, aspeed_gfx_match);
    --
    2.17.1
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