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| author | Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> | 2025-11-13 22:40:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-01-11 15:21:25 +0100 |
| commit | 5ed033c5413393876a02f86205c5588abb42d9af (patch) | |
| tree | 0da0f2f02a980aa3fced805ba0ee95c6dce14c14 /drivers/gpu/drm/msm | |
| parent | 9f7ab3fbadf300462a72c1301525c90fa04fa20f (diff) | |
| download | linux-5ed033c5413393876a02f86205c5588abb42d9af.tar.gz linux-5ed033c5413393876a02f86205c5588abb42d9af.tar.bz2 linux-5ed033c5413393876a02f86205c5588abb42d9af.zip | |
drm/msm/a2xx: stop over-complaining about the legacy firmware
[ Upstream commit a3a22373fce576560757f5616eb48dbf85891d9c ]
If the rootfs have a legacy A200 firmware, currently the driver will
complain each time the hw is reinited (which can happen a lot). E.g.
with GL testsuite the hw is reinited after each test, spamming the
console.
Make sure that the message is printed only once: when we detect the
firmware that doesn't support protection.
Fixes: 302295070d3c ("drm/msm/a2xx: support loading legacy (iMX) firmware")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/688098/
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/gpu/drm/msm')
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a2xx_gpu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c index 0d8133f3174b..535c89ce5d62 100644 --- a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c @@ -234,7 +234,7 @@ static int a2xx_hw_init(struct msm_gpu *gpu) * word (0x20xxxx for A200, 0x220xxx for A220, 0x225xxx for A225). * Older firmware files, which lack protection support, have 0 instead. */ - if (ptr[1] == 0) { + if (ptr[1] == 0 && !a2xx_gpu->protection_disabled) { dev_warn(gpu->dev->dev, "Legacy firmware detected, disabling protection support\n"); a2xx_gpu->protection_disabled = true; |