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msm: kgsl: Add GMU registers to the A660 snapshot

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A660 has some new GMU registers which needed to
be added to the snapshot.

Change-Id: I21bff35edf08e287e986161fbe52afe5de870b9b
Signed-off-by: Urvashi Agrawal <urvaagra@codeaurora.org>
This commit is contained in:
Urvashi Agrawal 2020-03-11 15:19:00 -07:00
commit 0617daba9d
1 changed files with 14 additions and 0 deletions
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14
drivers/gpu/msm/adreno_a6xx_gmu.c
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@ -55,6 +55,15 @@ static const unsigned int a6xx_gmu_registers[] = {
0x26400, 0x26416, 0x26420, 0x26427,
};
static const unsigned int a660_gmu_registers[] = {
/* GMU CX */
0x1F408, 0x1F40D, 0x1F40F, 0x1F40F, 0x1F50B, 0x1F50B, 0x1F860, 0x1F860,
0x1F870, 0x1F877, 0x1F8C4, 0x1F8C4, 0x1F8F0, 0x1F8F1, 0x1F948, 0x1F94A,
0x1F966, 0x1F96B, 0x1F970, 0x1F970, 0x1F972, 0x1F979, 0x1F9CD, 0x1F9D4,
0x1FA02, 0x1FA03, 0x20000, 0x20001, 0x20004, 0x20004, 0x20008, 0x20012,
0x20018, 0x20018,
};
#define RSC_CMD_OFFSET 2
#define PDC_CMD_OFFSET 4
@ -1718,6 +1727,11 @@ static void a6xx_gmu_snapshot(struct kgsl_device *device,
adreno_snapshot_registers(device, snapshot, a6xx_gmu_registers,
ARRAY_SIZE(a6xx_gmu_registers) / 2);
/* Snapshot A660 specific GMU registers */
if (adreno_is_a660(ADRENO_DEVICE(device)))
adreno_snapshot_registers(device, snapshot, a660_gmu_registers,
ARRAY_SIZE(a660_gmu_registers) / 2);
if (a6xx_gmu_gx_is_on(device)) {
/* Set fence to ALLOW mode so registers can be read */
kgsl_regwrite(device, A6XX_GMU_AO_AHB_FENCE_CTRL, 0);