linux-kernel - [PATCH v3 03/10] drm/msm: Add CONTEXT_SWITCH

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Message-Id: <20240905-preemption-a750-t-v3-3-fd947699f7bc@gmail.com>
Date: Thu, 05 Sep 2024 16:51:21 +0200
From: Antonino Maniscalco <antomani103@...il.com>
To: Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, 
 Abhinav Kumar <quic_abhinavk@...cinc.com>, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
 Marijn Suijten <marijn.suijten@...ainline.org>, 
 David Airlie <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>, 
 Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, 
 Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>, 
 Jonathan Corbet <corbet@....net>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
 freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, 
 linux-doc@...r.kernel.org, Antonino Maniscalco <antomani103@...il.com>
Subject: [PATCH v3 03/10] drm/msm: Add CONTEXT_SWITCH_CNTL bitfields

Add missing bitfields to CONTEXT_SWITCH_CNTL in a6xx.xml.

Signed-off-by: Antonino Maniscalco <antomani103@...il.com>
---
 drivers/gpu/drm/msm/registers/adreno/a6xx.xml | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/registers/adreno/a6xx.xml b/drivers/gpu/drm/msm/registers/adreno/a6xx.xml
index 2dfe6913ab4f..fd31d1d7a11e 100644
--- a/drivers/gpu/drm/msm/registers/adreno/a6xx.xml
+++ b/drivers/gpu/drm/msm/registers/adreno/a6xx.xml
@@ -1337,7 +1337,12 @@ to upconvert to 32b float internally?
 		<reg32 offset="0x0" name="REG" type="a6x_cp_protect"/>
 	</array>
 
-	<reg32 offset="0x08A0" name="CP_CONTEXT_SWITCH_CNTL"/>
+	<reg32 offset="0x08A0" name="CP_CONTEXT_SWITCH_CNTL">
+		<bitfield name="STOP" pos="0" type="boolean"/>
+		<bitfield name="LEVEL" low="6" high="7"/>
+		<bitfield name="USES_GMEM" pos="8" type="boolean"/>
+		<bitfield name="SKIP_SAVE_RESTORE" pos="9" type="boolean"/>
+	</reg32>
 	<reg64 offset="0x08A1" name="CP_CONTEXT_SWITCH_SMMU_INFO"/>
 	<reg64 offset="0x08A3" name="CP_CONTEXT_SWITCH_PRIV_NON_SECURE_RESTORE_ADDR"/>
 	<reg64 offset="0x08A5" name="CP_CONTEXT_SWITCH_PRIV_SECURE_RESTORE_ADDR"/>

-- 
2.46.0