mirror of https://gitee.com/openkylin/linux.git
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
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@ -64,6 +64,7 @@ enum ast_chip {
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AST2300,
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AST2400,
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AST2500,
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AST2600,
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};
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enum ast_tx_chip {
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@ -143,7 +143,10 @@ static int ast_detect_chip(struct drm_device *dev, bool *need_post)
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ast_detect_config_mode(dev, &scu_rev);
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/* Identify chipset */
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if (dev->pdev->revision >= 0x40) {
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if (dev->pdev->revision >= 0x50) {
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ast->chip = AST2600;
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drm_info(dev, "AST 2600 detected\n");
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} else if (dev->pdev->revision >= 0x40) {
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ast->chip = AST2500;
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drm_info(dev, "AST 2500 detected\n");
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} else if (dev->pdev->revision >= 0x30) {
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