display/intel-i915/intel-i915.cpp

28 #include "dp-display.h"
29 #include "hdmi-display.h"
234         // Make sure the display's resources get freed before reallocating the pipe buffers
239             LOG_INFO("failed to init hotplug display\n");
345         // intel-gfx-prm-osrc-skl-vol12-display.pdf p.135
725     // Reset any ddis which don't have a restored display. If we failed to restore a
726     // display, try to initialize it here.
745 zx_status_t Controller::AddDisplay(fbl::unique_ptr<DisplayDevice>&& display) {
750         display_devices_.push_back(fbl::move(display), &ac);
756         LOG_WARN("Failed to add display device\n");
1224         // The intel display controller doesn't support these flags
1230         DisplayDevice* display = FindDevice(config->display_id);
1231         if (display == nullptr) {
1263         // configuration at this display resolution.
1265                 || !display->CheckPixelRate(config->mode.pixel_clock_10khz * 10000)) {
1335         DisplayDevice* display = nullptr;
1338                 display = d.get();
1342         if (display == nullptr) {
1343             LOG_INFO("Got config with no display - assuming hotplug and skipping\n");
1422                     bool using_c = pipe_alloc[registers::PIPE_C] == display->id();
1514     // Keep any allocated pipes on the same display
1516         DisplayDevice* display = FindDevice(display_config[i]->display_id);
1517         if (display != nullptr && display->pipe() != nullptr) {
1518             alloc[display->pipe()->pipe()] = display_config[i]->display_id;
1523         DisplayDevice* display = FindDevice(display_config[i]->display_id);
1524         if (display != nullptr && display->pipe() == nullptr) {
1553         auto& display = display_devices_[i];
1554         const display_config_t* config = find_config(display->id(), display_config, display_count);
1558             pipe = display->pipe();
1561                     if (pipe_alloc[i] == display->id()) {
1569         if (display->AttachPipe(pipe)) {
1588         auto& display = display_devices_[i];
1590                 find_config(display->id(), display_config, display_count);
1593             display->ApplyConfiguration(config);
1595             if (display->pipe()) {
1596                 ResetPipe(display->pipe()->pipe());
1604             fake_vsyncs[fake_vsync_count++] = display->id();
1832         // The bootloader framebuffer is most likely at the start of the display
1866             for (auto& display : display_devices_) {
1867                 if (display->pipe() == nullptr) {
1870                 // TODO(ZX-1413): Reset/scale the display to ensure the buffer displays properly
1871                 registers::PipeRegs pipe_regs(display->pipe()->pipe());
1904             LOG_ERROR("Failed to resume display\n");
1947     LOG_TRACE("Binding to display controller\n");