linux-kernel - [PATCH 3/5] drm/etnaviv: Consider all kwnown idle bits in debugfs

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Message-Id: <4af1a3f1df51feac79b25cc86c5554d74cfb657c.1583176306.git.agx@sigxcpu.org>
Date:   Mon,  2 Mar 2020 20:13:34 +0100
From:   Guido Günther <agx@...xcpu.org>
To:     Lucas Stach <l.stach@...gutronix.de>,
        Russell King <linux+etnaviv@...linux.org.uk>,
        Christian Gmeiner <christian.gmeiner@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>, etnaviv@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 3/5] drm/etnaviv: Consider all kwnown idle bits in debugfs

We were missing out on some bits the vendor kernel driver knows about.

Signed-off-by: Guido Günther <agx@...xcpu.org>
---
 drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 873d9103164d..187de610b325 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -930,6 +930,20 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
 		seq_puts(m, "\t FP is not idle\n");
 	if ((idle & VIVS_HI_IDLE_STATE_TS) == 0)
 		seq_puts(m, "\t TS is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_BL) == 0)
+		seq_puts(m, "\t BL is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_ASYNCFE) == 0)
+		seq_puts(m, "\t ASYNCFE is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_MC) == 0)
+		seq_puts(m, "\t MC is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_PPA) == 0)
+		seq_puts(m, "\t PPA is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_WD) == 0)
+		seq_puts(m, "\t WD is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_NN) == 0)
+		seq_puts(m, "\t NN is not idle\n");
+	if ((idle & VIVS_HI_IDLE_STATE_TP) == 0)
+		seq_puts(m, "\t TP is not idle\n");
 	if (idle & VIVS_HI_IDLE_STATE_AXI_LP)
 		seq_puts(m, "\t AXI low power mode\n");
 
-- 
2.23.0