forked from Minki/linux
80e5f89da3
The command ring and cursor ring use different notify port addresses
definition: QXL_IO_NOTIFY_CMD and QXL_IO_NOTIFY_CURSOR. However, in
qxl_device_init() we use QXL_IO_NOTIFY_CMD to create both command ring
and cursor ring. This doesn't cause any problems now, because QEMU's
behaviors on QXL_IO_NOTIFY_CMD and QXL_IO_NOTIFY_CURSOR are the same.
However, QEMU's behavior may be change in future, so let's fix it.
P.S.: In the X.org QXL driver, the notify port address of cursor ring
is correct.
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Cc: <stable@vger.kernel.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1585635488-17507-1-git-send-email-chenhc@lemote.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| qxl_cmd.c | ||
| qxl_debugfs.c | ||
| qxl_dev.h | ||
| qxl_display.c | ||
| qxl_draw.c | ||
| qxl_drv.c | ||
| qxl_drv.h | ||
| qxl_dumb.c | ||
| qxl_gem.c | ||
| qxl_image.c | ||
| qxl_ioctl.c | ||
| qxl_irq.c | ||
| qxl_kms.c | ||
| qxl_object.c | ||
| qxl_object.h | ||
| qxl_prime.c | ||
| qxl_release.c | ||
| qxl_ttm.c | ||