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Commit 2f8336be authored by Prakash Kamliya's avatar Prakash Kamliya
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msm: kgsl: Update ucode workarounds for A5xx GPUs 



Update ucode workarounds for A5xx GPUs based on new
microcode and hardware changes.

Change-Id: I87a1ba9bfc441cad2ed6a6959d07af1cc1e2c7bc
Signed-off-by: default avatarPrakash Kamliya <pkamliya@codeaurora.org>
parent fc23af4e

drivers/gpu/msm/adreno_a5xx.c

+14 −3
Original line number Diff line number Diff line
@@ -2500,12 +2500,23 @@ static int a5xx_microcode_load(struct adreno_device *adreno_dev) 
static int _me_init_ucode_workarounds(struct adreno_device *adreno_dev)

{

	switch (ADRENO_GPUREV(adreno_dev)) {

	case ADRENO_REV_A505:

	case ADRENO_REV_A506:

	case ADRENO_REV_A510:

		return 0x00000001; /* Ucode workaround for token end syncs */

	case ADRENO_REV_A505:

	case ADRENO_REV_A506:

	case ADRENO_REV_A530:

		return 0x00000003; /* Ucode default workarounds */

		/*

		 * Ucode workarounds for token end syncs,

		 * WFI after every direct-render 3D mode draw and

		 * WFI after every 2D Mode 3 draw.

		 */

		return 0x0000000B;

	case ADRENO_REV_A540:

		/*

		 * WFI after every direct-render 3D mode draw and

		 * WFI after every 2D Mode 3 draw.

		 */

		return 0x0000000A;

	default:

		return 0x00000000; /* No ucode workarounds enabled */

	}