diff options
Diffstat (limited to 'drivers/gpu/drm/ast/ast_2600.c')
| -rw-r--r-- | drivers/gpu/drm/ast/ast_2600.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/gpu/drm/ast/ast_2600.c b/drivers/gpu/drm/ast/ast_2600.c index 30490c473797..dee78fd5b022 100644 --- a/drivers/gpu/drm/ast/ast_2600.c +++ b/drivers/gpu/drm/ast/ast_2600.c @@ -59,6 +59,13 @@ static void ast_2600_detect_widescreen(struct ast_device *ast) ast->support_wuxga = true; } +static const struct ast_device_quirks ast_2600_device_quirks = { + .crtc_mem_req_threshold_low = 160, + .crtc_mem_req_threshold_high = 224, + .crtc_hsync_precatch_needed = true, + .crtc_hsync_add4_needed = true, +}; + struct drm_device *ast_2600_device_create(struct pci_dev *pdev, const struct drm_driver *drv, enum ast_chip chip, @@ -76,7 +83,9 @@ struct drm_device *ast_2600_device_create(struct pci_dev *pdev, return ERR_CAST(ast); dev = &ast->base; - ast_device_init(ast, chip, config_mode, regs, ioregs); + ast_device_init(ast, chip, config_mode, regs, ioregs, &ast_2600_device_quirks); + + ast->dclk_table = ast_2500_dclk_table; ast_2300_detect_tx_chip(ast); |