Messages in this thread Patch in this message | | | From | Florian Tobias Schandinat <> | Subject | [PATCH 2/4] viafb: fix LCD hardware cursor regression | Date | Tue, 5 Jan 2010 22:59:57 +0000 |
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viafb: fix LCD hardware cursor regression
Although I'd consider this a hardware bug, as there is hardware out that for whatever reason does not support hardware cursors on LCD output we have to care about it in the driver. This fixes a regression (invisible cursor) introduced by: viafb: cleanup viafb_cursor
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> Reported-by: Julian Wollrath <jwollrath@web.de> Tested-by: Julian Wollrath <jwollrath@web.de> --- drivers/video/via/viafbdev.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/video/via/viafbdev.c b/drivers/video/via/viafbdev.c index 02ed2f6..e16df84 100644 --- a/drivers/video/via/viafbdev.c +++ b/drivers/video/via/viafbdev.c @@ -869,7 +869,9 @@ static int viafb_cursor(struct fb_info *info, struct fb_cursor *cursor) if (info->flags & FBINFO_HWACCEL_DISABLED || info != viafbinfo) return -ENODEV; - if (chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2) + /* LCD ouput does not support hw cursors (at least on VN896) */ + if ((chip_name == UNICHROME_CLE266 && viapar->iga_path == IGA2) || + viafb_LCD_ON) return -ENODEV; viafb_show_hw_cursor(info, HW_Cursor_OFF); -- 1.6.3.2
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