From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 89E8F375AC8 for ; Sat, 28 Feb 2026 18:02:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301755; cv=none; b=Fa6c2ou3Xr9FUCkJbTPXj+OIwNzpaEDAwjtm694lKxv1LPOYzfK2L3ut23WLH0zcMOI3tkFxqDo9v4jdpdOisF80DDG4KWW9ntdI36+f4NPPVgIi9UCaGqlBs1Ywj9jqkuxxnX1jL2DX/+D23pss/at6+Qho7ZLJizE4v/Jux3Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772301755; c=relaxed/simple; bh=l2in+QHNmA1FaZOpmBizMW6OFdm2SV8XYTgT9KypZPk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rj+9n/QCYmOqNbeIMR6nDTiLCFIFUCRRHloPa0u02/bW8c/luIBtGUD8CrNsqmVD1yp5DjYIOYNeZXohlsKeXJK4bnujKPbsBoKLpGva2Ca/C9EE+0R15ekPF6FeaVfFV+4Ghl0OMEUHHVmNPbPm/S7cOmtXsUI2fAzXDJ8sdgM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=uYikh701; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="uYikh701" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D6F33C19423; Sat, 28 Feb 2026 18:02:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772301755; bh=l2in+QHNmA1FaZOpmBizMW6OFdm2SV8XYTgT9KypZPk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uYikh7018XKyutglQmozuiJ+cBBRbN4cEwzxVup6yBtRcgPZTMpaOsSG7mZmJvKaQ 6Iio7qCawr+a3gZ2j+IuZziuhZ3818DX8Ooa8lzCU1nuOOHEodVKcM5CkeIDxIG5Yi odSrv/MMsnZukFMSiM58aX7EY3NFrg5fOaeMN0nffH3vVJB3oADyPbJAueaX/i/gOi hA2hnuO0LAofdXujZI9wa3Ti/wZ2zn6cdFg96H2JIFR5awShaKp/CaFtVMkBRtyjgJ OVGuJMfNKjkbHqXm9u3JTsX9KyTUlaunsu/Fn+J2DYRBtZtzMnBh+ficuFPa0UrKIY SOB2bWnMEV4dQ== From: Sasha Levin To: patches@lists.linux.dev Cc: Dmitry Baryshkov , Konrad Dybcio , Rob Clark , Sasha Levin Subject: [PATCH 6.12 159/385] drm/msm/a2xx: fix pixel shader start on A225 Date: Sat, 28 Feb 2026 12:56:21 -0500 Message-ID: <20260228180011.1568201-159-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228180011.1568201-1-sashal@kernel.org> References: <20260228180011.1568201-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit From: Dmitry Baryshkov [ Upstream commit 6a7b0a670ba4d283285d76d45233cbecc5af5e40 ] A225 has a different PixelShader start address, write correct address while initializing GPU. Fixes: 21af872cd8c6 ("drm/msm/adreno: add a2xx") Signed-off-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Patchwork: https://patchwork.freedesktop.org/patch/689906/ Message-ID: <20251121-a225-v1-1-a1bab651d186@oss.qualcomm.com> Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/adreno/a2xx_gpu.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c index 2e25af3462ab6..a0ca41f4818a3 100644 --- a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c @@ -77,7 +77,10 @@ static bool a2xx_me_init(struct msm_gpu *gpu) /* Vertex and Pixel Shader Start Addresses in instructions * (3 DWORDS per instruction) */ - OUT_RING(ring, 0x80000180); + if (adreno_is_a225(adreno_gpu)) + OUT_RING(ring, 0x80000300); + else + OUT_RING(ring, 0x80000180); /* Maximum Contexts */ OUT_RING(ring, 0x00000001); /* Write Confirm Interval and The CP will wait the -- 2.51.0