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Commit 06f54444 authored by Urvashi Agrawal's avatar Urvashi Agrawal
Browse files

msm: kgsl: Increase the size of the snapshot for A660 



Increase the snapshot size in A660 from 1MB to 2MB,
if the allocation fails fallback to 1MB.

Change-Id: I2186a1547d6ffc51060e3bd8cafb45c65ac270b1
Signed-off-by: default avatarUrvashi Agrawal <urvaagra@codeaurora.org>
parent d5ee68b8

drivers/gpu/msm/adreno-gpulist.h

+1 −1
Original line number Diff line number Diff line
@@ -1531,7 +1531,7 @@ static const struct adreno_a6xx_core adreno_gpu_core_a660 = { 
		.gmem_base = 0,

		.gmem_size = SZ_1M + SZ_512K,

		.bus_width = 32,

		.snapshot_size = SZ_1M,

		.snapshot_size = SZ_2M,

	},

	.prim_fifo_threshold = 0x00300000,

	.gmu_major = 2,

drivers/gpu/msm/kgsl_snapshot.c

+14 −1
Original line number Diff line number Diff line
@@ -1137,8 +1137,21 @@ void kgsl_device_snapshot_probe(struct kgsl_device *device, u32 size) 
	device->snapshot_memory.ptr = devm_kzalloc(&device->pdev->dev,

		device->snapshot_memory.size, GFP_KERNEL);



	if (!device->snapshot_memory.ptr)

	/*

	 * If we fail to allocate more than 1MB for snapshot fall back

	 * to 1MB

	 */

	if (WARN_ON((!device->snapshot_memory.ptr) && size > SZ_1M)) {

		device->snapshot_memory.size = SZ_1M;

		device->snapshot_memory.ptr = devm_kzalloc(&device->pdev->dev,

			device->snapshot_memory.size, GFP_KERNEL);

	}



	if (!device->snapshot_memory.ptr) {

		dev_err(device->dev,

			"KGSL failed to allocate memory for snapshot\n");

		return;

	}



	device->snapshot = NULL;

	device->snapshot_faultcount = 0;