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| author | Peter Maydell <peter.maydell@linaro.org> | 2020-02-13 18:55:57 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2020-02-13 18:55:57 +0000 |
| commit | 517c84cef759a453cfb8f51498aebc909a5f3b39 (patch) | |
| tree | a596de4e6ad736f85086e7ed52fafd23b55c2bb6 | |
| parent | 5d6542bea780ad443c4f7f1496e64706101f525c (diff) | |
| parent | ed71c09ffd6fbd01c2a487d47291ae57b08671ea (diff) | |
| download | focaccia-qemu-517c84cef759a453cfb8f51498aebc909a5f3b39.tar.gz focaccia-qemu-517c84cef759a453cfb8f51498aebc909a5f3b39.zip | |
Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200213-pull-request' into staging
qxl: introduce hardware revision 5 # gpg: Signature made Thu 13 Feb 2020 09:06:14 GMT # 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-20200213-pull-request: qxl: introduce hardware revision 5 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/core/machine.c | 2 | ||||
| -rw-r--r-- | hw/display/qxl.c | 7 | ||||
| -rw-r--r-- | hw/display/qxl.h | 2 |
3 files changed, 9 insertions, 2 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c index d8e30e4895..84812a1d1c 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -34,6 +34,8 @@ GlobalProperty hw_compat_4_2[] = { { "vhost-blk-device", "seg_max_adjust", "off"}, { "usb-host", "suppress-remote-wake", "off" }, { "usb-redir", "suppress-remote-wake", "off" }, + { "qxl", "revision", "4" }, + { "qxl-vga", "revision", "4" }, }; const size_t hw_compat_4_2_len = G_N_ELEMENTS(hw_compat_4_2); diff --git a/hw/display/qxl.c b/hw/display/qxl.c index c33b1915a5..64884da708 100644 --- a/hw/display/qxl.c +++ b/hw/display/qxl.c @@ -1309,7 +1309,8 @@ static void qxl_vga_ioport_write(void *opaque, uint32_t addr, uint32_t val) PCIQXLDevice *qxl = container_of(vga, PCIQXLDevice, vga); trace_qxl_io_write_vga(qxl->id, qxl_mode_to_string(qxl->mode), addr, val); - if (qxl->mode != QXL_MODE_VGA) { + if (qxl->mode != QXL_MODE_VGA && + qxl->revision <= QXL_REVISION_STABLE_V12) { qxl_destroy_primary(qxl, QXL_SYNC); qxl_soft_reset(qxl); } @@ -2121,6 +2122,10 @@ static void qxl_realize_common(PCIQXLDevice *qxl, Error **errp) pci_device_rev = QXL_REVISION_STABLE_V12; io_size = pow2ceil(QXL_IO_RANGE_SIZE); break; + case 5: /* qxl-5 */ + pci_device_rev = QXL_REVISION_STABLE_V12 + 1; + io_size = pow2ceil(QXL_IO_RANGE_SIZE); + break; default: error_setg(errp, "Invalid revision %d for qxl device (max %d)", qxl->revision, QXL_DEFAULT_REVISION); diff --git a/hw/display/qxl.h b/hw/display/qxl.h index 80eb0d2672..707631a1f5 100644 --- a/hw/display/qxl.h +++ b/hw/display/qxl.h @@ -144,7 +144,7 @@ typedef struct PCIQXLDevice { } \ } while (0) -#define QXL_DEFAULT_REVISION QXL_REVISION_STABLE_V12 +#define QXL_DEFAULT_REVISION (QXL_REVISION_STABLE_V12 + 1) /* qxl.c */ void *qxl_phys2virt(PCIQXLDevice *qxl, QXLPHYSICAL phys, int group_id); |