diff options
| author | Tommy Haung <tommy_huang@aspeedtech.com> | 2022-03-02 10:49:29 +0800 |
|---|---|---|
| committer | Joel Stanley <joel@jms.id.au> | 2022-03-03 09:08:35 +1030 |
| commit | e41d27eaf5485df99f366bf7c5382375bb2c19ca (patch) | |
| tree | 929a6cd289e333afd693ba17499356bbb47fb6d1 | |
| parent | 5e2421ce79703b969eeb9684cedaa76be5305ddd (diff) | |
drm/aspeed: Add AST2600 chip support
Add AST2600 chip support and setting.
Signed-off-by: Tommy Haung <tommy_huang@aspeedtech.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Link: https://patchwork.freedesktop.org/patch/msgid/20220302024930.18758-5-tommy_huang@aspeedtech.com
| -rw-r--r-- | drivers/gpu/drm/aspeed/aspeed_gfx_drv.c | 9 |
1 files changed, 9 insertions, 0 deletions
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); |