Merge remote-tracking branch 'remotes/kraxel/tags/vga-20190507-pull-request' into staging

vga: bugfixes for qxl, cirrus, ati.
vga: add "-vga help" support.
vga: move i2c-ddc to display.

# gpg: Signature made Tue 07 May 2019 09:19:32 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/vga-20190507-pull-request:
  i2c-ddc: move it to hw/display
  ati-vga: Fix check for blt outside vram
  qxl: avoid unaligned pointer reads/writes
  vl: add -vga help support
  vl: constify VGAInterfaceInfo
  hw/display/cirrus_vga: Remove unused include
  hw/display/cirrus_vga: Update the documentation URL
  qxl: check release info object

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 0 insertions, 127 deletions

diff --git a/hw/i2c/i2c-ddc.c b/hw/i2c/i2c-ddc.c
deleted file mode 100644
index 7aa8727771..0000000000
--- a/hw/i2c/i2c-ddc.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/* A simple I2C slave for returning monitor EDID data via DDC.
- *
- * Copyright (c) 2011 Linaro Limited
- * Written by Peter Maydell
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License version 2 as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along
- *  with this program; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "qemu/osdep.h"
-#include "qemu-common.h"
-#include "qemu/log.h"
-#include "hw/i2c/i2c.h"
-#include "hw/i2c/i2c-ddc.h"
-
-#ifndef DEBUG_I2CDDC
-#define DEBUG_I2CDDC 0
-#endif
-
-#define DPRINTF(fmt, ...) do {                                                 \
-    if (DEBUG_I2CDDC) {                                                        \
-        qemu_log("i2c-ddc: " fmt , ## __VA_ARGS__);                            \
-    }                                                                          \
-} while (0)
-
-static void i2c_ddc_reset(DeviceState *ds)
-{
-    I2CDDCState *s = I2CDDC(ds);
-
-    s->firstbyte = false;
-    s->reg = 0;
-}
-
-static int i2c_ddc_event(I2CSlave *i2c, enum i2c_event event)
-{
-    I2CDDCState *s = I2CDDC(i2c);
-
-    if (event == I2C_START_SEND) {
-        s->firstbyte = true;
-    }
-
-    return 0;
-}
-
-static uint8_t i2c_ddc_rx(I2CSlave *i2c)
-{
-    I2CDDCState *s = I2CDDC(i2c);
-
-    int value;
-    value = s->edid_blob[s->reg % sizeof(s->edid_blob)];
-    s->reg++;
-    return value;
-}
-
-static int i2c_ddc_tx(I2CSlave *i2c, uint8_t data)
-{
-    I2CDDCState *s = I2CDDC(i2c);
-    if (s->firstbyte) {
-        s->reg = data;
-        s->firstbyte = false;
-        DPRINTF("[EDID] Written new pointer: %u\n", data);
-        return 0;
-    }
-
-    /* Ignore all writes */
-    s->reg++;
-    return 0;
-}
-
-static void i2c_ddc_init(Object *obj)
-{
-    I2CDDCState *s = I2CDDC(obj);
-
-    qemu_edid_generate(s->edid_blob, sizeof(s->edid_blob), &s->edid_info);
-}
-
-static const VMStateDescription vmstate_i2c_ddc = {
-    .name = TYPE_I2CDDC,
-    .version_id = 1,
-    .fields = (VMStateField[]) {
-        VMSTATE_BOOL(firstbyte, I2CDDCState),
-        VMSTATE_UINT8(reg, I2CDDCState),
-        VMSTATE_END_OF_LIST()
-    }
-};
-
-static Property i2c_ddc_properties[] = {
-    DEFINE_EDID_PROPERTIES(I2CDDCState, edid_info),
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void i2c_ddc_class_init(ObjectClass *oc, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(oc);
-    I2CSlaveClass *isc = I2C_SLAVE_CLASS(oc);
-
-    dc->reset = i2c_ddc_reset;
-    dc->vmsd = &vmstate_i2c_ddc;
-    dc->props = i2c_ddc_properties;
-    isc->event = i2c_ddc_event;
-    isc->recv = i2c_ddc_rx;
-    isc->send = i2c_ddc_tx;
-}
-
-static TypeInfo i2c_ddc_info = {
-    .name = TYPE_I2CDDC,
-    .parent = TYPE_I2C_SLAVE,
-    .instance_size = sizeof(I2CDDCState),
-    .instance_init = i2c_ddc_init,
-    .class_init = i2c_ddc_class_init
-};
-
-static void ddc_register_devices(void)
-{
-    type_register_static(&i2c_ddc_info);
-}
-
-type_init(ddc_register_devices);