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 C3A4F346E66 for ; Sat, 28 Feb 2026 18:08:27 +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=1772302107; cv=none; b=vE1OXmIHYpgKVaCmV6586MWk+i05LdP21YUxlfAjtgQ8a8z8PmIZWbt8WlYj2647VUU5y3e1lw6pFNVNig/SgUKB0FfCdPXgbD+/Ncxdsk0u6dVj5UnO/RPKfE5o+0k9ZZVGd4M9zcE046bjPM04C+GtOwEtQLVc2E6PJAobp0g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772302107; c=relaxed/simple; bh=5RjqraSWHasI5Tjbv5Xu85BXQd91p3R5w2mr6LD0caQ=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FO8LvtRL/uA/UE9vRXV49rGq4S1x+JK47MUbFlXBOW8uyqMAgbRtgCZSYinzwXQmlx6t0vrjG304q06itZDVQlZXswQyt0Dqy7gJvBbzcF9qmzkbjR0Tj+3cmbcmJE9wuspeFx+4Ou06dw2uMSljfDRdeBwPv0xVeoAVJkrpqiI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FG5q3Zop; 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="FG5q3Zop" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1D974C116D0; Sat, 28 Feb 2026 18:08:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772302107; bh=5RjqraSWHasI5Tjbv5Xu85BXQd91p3R5w2mr6LD0caQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FG5q3ZopmwMGzZrG7vdcMbac8/BhA+xbstyDnjFjPiQdDPkRTkJa8D3Ad9B78yv1m BLKAVuJMxTzp+0qBcg4f5kj/o/PGRgheQ7FF9bjwQBjK7AVpAcmzEm9NlTMD2lng7M VIyo7VqACxm42BSmS1Ereq5+HrfTawBy6/Gch6+FrqU+WYd5gAA4jXSIErBL/lRMjD yzJJ7ck9g0xVFhgxoQMLPEtmqRDqcEhdUsbMYR9XBfWFKZ4k0niihTD29X/tZukun1 FkhZGDcov9gRIVVh/TQ7ZBJe9zIXlBp1YgthBRXhOUtyqCc2Pw9Ppe+1RBSg4ohiFy GcmOh4h8V8Tmg== From: Sasha Levin To: patches@lists.linux.dev Cc: Dmitry Baryshkov , Konrad Dybcio , Rob Clark , Sasha Levin Subject: [PATCH 6.6 095/283] drm/msm/a2xx: fix pixel shader start on A225 Date: Sat, 28 Feb 2026 13:03:57 -0500 Message-ID: <20260228180709.1583486-95-sashal@kernel.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260228180709.1583486-1-sashal@kernel.org> References: <20260228180709.1583486-1-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 535c89ce5d62e..0410a1657b15e 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