Messages in this thread Patch in this message |  | | From | Ondrej Zary <> | Subject | [PATCH 5/5] gxt4500: enable panning | Date | Tue, 17 Feb 2015 23:33:54 +0100 |
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The driver implements pan_display but the corresponding flags are not set.
Add FBINFO_HWACCEL_XPAN and FBINFO_HWACCEL_YPAN to flags to allow HW accelerated panning (for fast scrolling).
Signed-off-by: Ondrej Zary <linux@rainbow-software.org> --- drivers/video/fbdev/gxt4500.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/gxt4500.c b/drivers/video/fbdev/gxt4500.c index f278c82..7f97c89 100644 --- a/drivers/video/fbdev/gxt4500.c +++ b/drivers/video/fbdev/gxt4500.c @@ -699,7 +699,8 @@ static int gxt4500_probe(struct pci_dev *pdev, const struct pci_device_id *ent) #endif info->fbops = &gxt4500_ops; - info->flags = FBINFO_FLAG_DEFAULT; + info->flags = FBINFO_FLAG_DEFAULT | FBINFO_HWACCEL_XPAN | + FBINFO_HWACCEL_YPAN; err = fb_alloc_cmap(&info->cmap, 256, 0); if (err) { -- Ondrej Zary
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