Merge "msm: kgsl: Update snapshot ringbuffer parser for type7 ibs" (5ff24cad) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/gpu/msm/adreno_snapshot.c

+17 −4

Original line number	Diff line number	Diff line
		@@ -322,7 +322,10 @@ static void snapshot_rb_ibs(struct kgsl_device *device,
		index--;

		if (index < 0) {
		if (ADRENO_LEGACY_PM4(adreno_dev))
		index = KGSL_RB_DWORDS - 3;
		else
		index = KGSL_RB_DWORDS - 4;

		/* We wrapped without finding what we wanted */
		if (index < rb->wptr) {
		@@ -331,9 +334,19 @@ static void snapshot_rb_ibs(struct kgsl_device *device,
		}
		}

		if (adreno_cmd_is_ib(adreno_dev, rbptr[index]) &&
		rbptr[index + 1] == ibbase)
		if (adreno_cmd_is_ib(adreno_dev, rbptr[index])) {
		if (ADRENO_LEGACY_PM4(adreno_dev)) {
		if (rbptr[index + 1] == ibbase)
		break;
		} else {
		uint64_t ibaddr;

		ibaddr = rbptr[index + 2];
		ibaddr = ibaddr << 32 \| rbptr[index + 1];
		if (ibaddr == ibbase)
		break;
		}
		}
		} while (index != rb->wptr);

		/*