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Optimize egl driver prop setting logic
We want to enable hardware rendering as long as if Intel GPU is present. Previously only /proc/fb and card0 were considered. Test-done: Boot AAOS with virtio-GPU as card0. Tracked-On: OAM-122705 Signed-off-by: Weifeng Liu <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,37 +1,47 @@ | ||
| update_graphics() { | ||
| case "$(cat /proc/fb)" in | ||
| *i915*) | ||
| echo "i915 rendering" | ||
| has_intel_gpu() { | ||
| local found=0 | ||
| for f in /sys/class/drm/card*; do | ||
| if [ ! -e "$f"/device/vendor ]; then | ||
| continue | ||
| fi | ||
| local vendor=$(cat "$f"/device/vendor) | ||
| if [ "$vendor" = "0x1a03" ]; then | ||
| found=1 | ||
| break | ||
| fi | ||
| done | ||
| echo $found | ||
| } | ||
|
|
||
| has_virgl() { | ||
| local found=0 | ||
| for f in /sys/kernel/debug/dri/*; do | ||
| if [ ! -e "%f/virtio-gpu-features" ]; then | ||
| continue | ||
| fi | ||
| if [ "$(cat $f/virtio-gpu-features |grep virgl |awk '{print $3}')" = "yes" ]; then | ||
| found=1 | ||
| return | ||
| fi | ||
| done | ||
| echo $found | ||
| } | ||
|
|
||
| update_egl_driver_prop() { | ||
| if [ "$(has_intel_gpu)" = "1" ]; then | ||
| echo "Use Intel GPU for rendering" | ||
| setprop vendor.egl.set mesa | ||
| setprop vendor.vulkan.set intel | ||
| ;; | ||
| *intel*) | ||
| echo "intel rendering" | ||
| elif [ "$(has_virgl)" = "1" ]; then | ||
| echo "use virtio-GPU for rendering" | ||
| setprop vendor.egl.set mesa | ||
| setprop vendor.vulkan.set intel | ||
| ;; | ||
| *virtio*) | ||
| if [ "$(cat /sys/kernel/debug/dri/0/name |awk '{print $1}')" = "i915" ];then | ||
| echo "sriov rendering" | ||
| setprop vendor.egl.set mesa | ||
| setprop vendor.vulkan.set intel | ||
| else | ||
| if [ "$(cat /sys/kernel/debug/dri/0/virtio-gpu-features |grep virgl |awk '{print $3}')" = "no" ];then | ||
| echo "angle rendering" | ||
| setprop vendor.egl.set angle | ||
| setprop vendor.vulkan.set pastel | ||
| else | ||
| echo "virtio rendering" | ||
| setprop vendor.egl.set mesa | ||
| setprop vendor.vulkan.set pastel | ||
| fi | ||
| fi | ||
| ;; | ||
| *) | ||
| echo "sw rendering" | ||
| setprop vendor.vulkan.set pastel | ||
| else | ||
| echo "use software rendering" | ||
| setprop vendor.egl.set angle | ||
| setprop vendor.vulkan.set pastel | ||
| ;; | ||
| esac | ||
| fi | ||
| } | ||
| update_graphics | ||
|
|
||
| update_egl_driver_prop | ||
|
|