linux-kernel - [PATCH v2 2/3] drm/msm: Add speed-bin support for a618 gpu

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Date:   Fri, 27 Nov 2020 18:19:45 +0530
From:   Akhil P Oommen <akhilpo@...eaurora.org>
To:     freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org
Cc:     robh@...nel.org, dri-devel@...edesktop.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        jcrouse@...eaurora.org, mka@...omium.org, robdclark@...il.com,
        dianders@...omium.org
Subject: [PATCH v2 2/3] drm/msm: Add speed-bin support for a618 gpu

Extend speed-bin support to a618 gpu.

Signed-off-by: Akhil P Oommen <akhilpo@...eaurora.org>
---
 drivers/gpu/drm/msm/adreno/adreno_device.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/msm/adreno/adreno_device.c b/drivers/gpu/drm/msm/adreno/adreno_device.c
index e0ff16c..21db7ae 100644
--- a/drivers/gpu/drm/msm/adreno/adreno_device.c
+++ b/drivers/gpu/drm/msm/adreno/adreno_device.c
@@ -18,6 +18,7 @@ bool snapshot_debugbus = false;
 MODULE_PARM_DESC(snapshot_debugbus, "Include debugbus sections in GPU devcoredump (if not fused off)");
 module_param_named(snapshot_debugbus, snapshot_debugbus, bool, 0600);
 
+const u32 a618_speedbins[] = {0, 169, 174};
 const u32 a530v2_speedbins[] = {0, 1, 2, 3, 4, 5, 6, 7};
 
 static const struct adreno_info gpulist[] = {
@@ -196,6 +197,8 @@ static const struct adreno_info gpulist[] = {
 		.gmem = SZ_512K,
 		.inactive_period = DRM_MSM_INACTIVE_PERIOD,
 		.init = a6xx_gpu_init,
+		.speedbins = a618_speedbins,
+		.speedbins_count = ARRAY_SIZE(a618_speedbins),
 	}, {
 		.rev = ADRENO_REV(6, 3, 0, ANY_ID),
 		.revn = 630,
-- 
2.7.4