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drm/msm/a6xx: Add CX AO Counter registers used for a750 GPUs

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The a750 uses the CX AO Counters instead of the GMU_ALWAYS_ON_COUNTER
register on A6xx and other A7xx GPUs.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/752234/
Message-ID: <20260909-topic-sm8650-gmu-a750-timestamp-reg-v2-1-091d74958951@linaro.org>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
This commit is contained in:
Neil Armstrong 2026-09-09 15:07:37 +02:00 committed by Rob Clark
parent 3163cd7253
commit ed9ad3d418
1 changed files with 2 additions and 0 deletions
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drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
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@ -141,6 +141,8 @@ xsi:schemaLocation="https://gitlab.freedesktop.org/freedreno/ rules-fd.xsd">
<reg32 offset="0x1f9f0" name="GMU_BOOT_KMD_LM_HANDSHAKE"/>
<reg32 offset="0x1f957" name="GMU_LLM_GLM_SLEEP_CTRL"/>
<reg32 offset="0x1f958" name="GMU_LLM_GLM_SLEEP_STATUS"/>
<reg32 offset="0x1f880" name="GMU_CX_AO_COUNTER_L" variants="A7XX"/>
<reg32 offset="0x1f881" name="GMU_CX_AO_COUNTER_H" variants="A7XX"/>
<reg32 offset="0x1f888" name="GMU_ALWAYS_ON_COUNTER_L" variants="A6XX-A7XX"/>
<reg32 offset="0x1f840" name="GMU_ALWAYS_ON_COUNTER_L" variants="A8XX-"/>
<reg32 offset="0x1f889" name="GMU_ALWAYS_ON_COUNTER_H" variants="A6XX-A7XX"/>