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kms: Rename the plane index workaround vars appropriately

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...and purge support from eglfs_kms. That path never worked, the environment
variable was meant for the NVIDIA backend only.

Task-number: QTBUG-63058
Change-Id: I8cf47168d5878e18eb22c839d56e2d48cbb4fdad
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
This commit is contained in:
Laszlo Agocs 2017-09-07 17:22:22 +02:00
parent 9378bce442
commit d6c828c65a
5 changed files with 14 additions and 29 deletions
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10
src/platformsupport/kmsconvenience/qkmsdevice.cpp
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@ -376,9 +376,9 @@ QPlatformScreen *QKmsDevice::createScreenForConnector(drmModeResPtr resources,
output.subpixel = connector->subpixel;
output.dpms_prop = connectorProperty(connector, QByteArrayLiteral("DPMS"));
output.edid_blob = connectorPropertyBlob(connector, QByteArrayLiteral("EDID"));
output.wants_plane = false;
output.plane_id = 0;
output.plane_set = false;
output.wants_forced_plane = false;
output.forced_plane_id = 0;
output.forced_plane_set = false;
output.drm_format = drmFormat;
output.clone_source = cloneSource;
@ -390,8 +390,8 @@ QPlatformScreen *QKmsDevice::createScreenForConnector(drmModeResPtr resources,
if (idx >= 0 && idx < int(planeResources->count_planes)) {
drmModePlane *plane = drmModeGetPlane(m_dri_fd, planeResources->planes[idx]);
if (plane) {
output.wants_plane = true;
output.plane_id = plane->plane_id;
output.wants_forced_plane = true;
output.forced_plane_id = plane->plane_id;
qCDebug(qLcKmsDebug, "Forcing plane index %d, plane id %u (belongs to crtc id %u)",
idx, plane->plane_id, plane->crtc_id);
drmModeFreePlane(plane);

6
src/platformsupport/kmsconvenience/qkmsdevice_p.h
View File

@ -113,9 +113,9 @@ struct QKmsOutput
int subpixel = DRM_MODE_SUBPIXEL_UNKNOWN;
drmModePropertyPtr dpms_prop = nullptr;
drmModePropertyBlobPtr edid_blob = nullptr;
bool wants_plane = false;
uint32_t plane_id = 0;
bool plane_set = false;
bool wants_forced_plane = false;
uint32_t forced_plane_id = 0;
bool forced_plane_set = false;
uint32_t drm_format = DRM_FORMAT_XRGB8888;
QString clone_source;

15
src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmscreen.cpp
View File

@ -191,8 +191,6 @@ void QEglFSKmsGbmScreen::ensureModeSet(uint32_t fb)
{
QKmsOutput &op(output());
const int fd = device()->fd();
const uint32_t w = op.modes[op.mode].hdisplay;
const uint32_t h = op.modes[op.mode].vdisplay;
if (!op.mode_set) {
op.mode_set = true;
@ -225,19 +223,6 @@ void QEglFSKmsGbmScreen::ensureModeSet(uint32_t fb)
qErrnoWarning(errno, "Could not set DRM mode for screen %s", qPrintable(name()));
}
}
if (!op.plane_set) {
op.plane_set = true;
if (op.wants_plane) {
qCDebug(qLcEglfsKmsDebug, "Setting plane %u", op.plane_id);
int ret = drmModeSetPlane(fd, op.plane_id, op.crtc_id,
uint32_t(-1), 0,
0, 0, w, h,
0 << 16, 0 << 16, w << 16, h << 16);
if (ret)
qErrnoWarning(errno, "drmModeSetPlane failed");
}
}
}
void QEglFSKmsGbmScreen::waitForFlip()

2
src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldeviceintegration.cpp
View File

@ -180,7 +180,7 @@ void QEglFSKmsEglDeviceWindow::resetSurface()
QEglFSKmsEglDeviceScreen *cur_screen = static_cast<QEglFSKmsEglDeviceScreen *>(screen());
Q_ASSERT(cur_screen);
QKmsOutput &output(cur_screen->output());
const uint32_t wantedId = !output.wants_plane ? output.crtc_id : output.plane_id;
const uint32_t wantedId = !output.wants_forced_plane ? output.crtc_id : output.forced_plane_id;
qCDebug(qLcEglfsKmsDebug, "Searching for id: %d", wantedId);
EGLOutputLayerEXT layer = EGL_NO_OUTPUT_LAYER_EXT;

10
src/plugins/platforms/eglfs/deviceintegration/eglfs_kms_egldevice/qeglfskmsegldevicescreen.cpp
View File

@ -105,12 +105,12 @@ void QEglFSKmsEglDeviceScreen::waitForFlip()
qErrnoWarning(errno, "drmModeSetCrtc failed");
}
if (!op.plane_set) {
op.plane_set = true;
if (!op.forced_plane_set) {
op.forced_plane_set = true;
if (op.wants_plane) {
qCDebug(qLcEglfsKmsDebug, "Setting plane %u", op.plane_id);
int ret = drmModeSetPlane(fd, op.plane_id, op.crtc_id, uint32_t(-1), 0,
if (op.wants_forced_plane) {
qCDebug(qLcEglfsKmsDebug, "Setting plane %u", op.forced_plane_id);
int ret = drmModeSetPlane(fd, op.forced_plane_id, op.crtc_id, uint32_t(-1), 0,
0, 0, w, h,
0 << 16, 0 << 16, w << 16, h << 16);
if (ret == -1)