drm/v3d: Fix performance counter source settings on V3D 7.x

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[ Upstream commit e987e22e92 ]

When the new register addresses were introduced for V3D 7.x, we added
new masks for performance counter sources on V3D 7.x.  Nevertheless,
we never apply these new masks when setting the sources.

Fix the performance counter source settings on V3D 7.x by introducing
a new macro, `V3D_SET_FIELD_VER`, which allows fields setting to vary
by version. Using this macro, we can provide different values for
source mask based on the V3D version, ensuring that sources are
correctly configure on V3D 7.x.

Fixes: 0ad5bc1ce4 ("drm/v3d: fix up register addresses for V3D 7.x")
Signed-off-by: Maíra Canal <mcanal@igalia.com>
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241106121736.5707-1-mcanal@igalia.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Maíra Canal 2024-11-06 09:16:51 -03:00 • committed by Greg Kroah-Hartman

parent 10a7d3e734

commit af8d1d524b

3 changed files with 27 additions and 21 deletions

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4

drivers/gpu/drm/v3d/v3d_debugfs.c

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15

drivers/gpu/drm/v3d/v3d_perfmon.c

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29

drivers/gpu/drm/v3d/v3d_regs.h

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