On 9/8/26 15:24, Neil Armstrong wrote:
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 <[email protected]>
---
drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
b/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
index 33404eb18fd0..3fe7bc3ea93d 100644
--- a/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
+++ b/drivers/gpu/drm/msm/registers/adreno/a6xx_gmu.xml
@@ -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_H" variants="A7XX"/>
+ <reg32 offset="0x1f881" name="GMU_CX_AO_COUNTER_L" variants="A7XX"/>
It's swapped.... please ignore this patchset I'll send a v2 with the proper
offsets
<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"/>
Neil
