diff options
| author | KuoHsiang Chou <kuohsiang_chou@aspeedtech.com> | 2020-11-09 17:38:12 +0800 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2020-11-10 08:57:24 +0100 |
| commit | f9bd00e0ea9d9b04140aa969a9a13ad3597a1e4e (patch) | |
| tree | 6e9b4a88137c388a13ca18b525f0e19b0e412981 | |
| parent | b7a2657e770881b1243a77672f828cd920031bac (diff) | |
drm/ast: Create chip AST2600
[New] Support AST2600
Signed-off-by: KuoHsiang Chou <kuohsiang_chou@aspeedtech.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20201109093812.161483-1-kuohsiang_chou@aspeedtech.com
| -rw-r--r-- | drivers/gpu/drm/ast/ast_drv.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/ast/ast_main.c | 5 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ast/ast_drv.h b/drivers/gpu/drm/ast/ast_drv.h index 79718ffbbeef..ccaff81924ee 100644 --- a/drivers/gpu/drm/ast/ast_drv.h +++ b/drivers/gpu/drm/ast/ast_drv.h @@ -64,6 +64,7 @@ enum ast_chip { AST2300, AST2400, AST2500, + AST2600, }; enum ast_tx_chip { diff --git a/drivers/gpu/drm/ast/ast_main.c b/drivers/gpu/drm/ast/ast_main.c index 45dd8185a488..1b13199858cb 100644 --- a/drivers/gpu/drm/ast/ast_main.c +++ b/drivers/gpu/drm/ast/ast_main.c @@ -143,7 +143,10 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post) ast_detect_config_mode(dev, &scu_rev); /* Identify chipset */ - if (dev->pdev->revision >= 0x40) { + if (dev->pdev->revision >= 0x50) { + ast->chip = AST2600; + drm_info(dev, "AST 2600 detected\n"); + } else if (dev->pdev->revision >= 0x40) { ast->chip = AST2500; drm_info(dev, "AST 2500 detected\n"); } else if (dev->pdev->revision >= 0x30) { |