From e41d27eaf5485df99f366bf7c5382375bb2c19ca Mon Sep 17 00:00:00 2001 From: Tommy Haung Date: Wed, 2 Mar 2022 10:49:29 +0800 Subject: [PATCH] drm/aspeed: Add AST2600 chip support Add AST2600 chip support and setting. Signed-off-by: Tommy Haung Reviewed-by: Joel Stanley Signed-off-by: Joel Stanley Link: https://patchwork.freedesktop.org/patch/msgid/20220302024930.18758-5-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 63db774f6eb2..7780b72de9e8 100644 --- a/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c +++ b/drivers/gpu/drm/aspeed/aspeed_gfx_drv.c @@ -83,9 +83,18 @@ 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); -- 2.11.0