From a3a22373fce576560757f5616eb48dbf85891d9c Mon Sep 17 00:00:00 2001 From: Dmitry Baryshkov Date: Thu, 13 Nov 2025 22:40:50 +0200 Subject: [PATCH] drm/msm/a2xx: stop over-complaining about the legacy firmware 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 Patchwork: https://patchwork.freedesktop.org/patch/688098/ Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/adreno/a2xx_gpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c index ec38db45d8a3..963c0f669ee5 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; -- 2.47.3