linux-kernel - [PATCH] drm/komeda: Dump SC_ENH

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Date:   Tue, 15 Oct 2019 11:00:01 +0000
From:   Mihail Atanassov <Mihail.Atanassov@....com>
To:     unlisted-recipients:; (no To-header on input)
CC:     Mihail Atanassov <Mihail.Atanassov@....com>, nd <nd@....com>,
        Sean Paul <sean@...rly.run>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        "james qian wang (Arm Technology China)" <james.qian.wang@....com>,
        Liviu Dudau <Liviu.Dudau@....com>,
        Brian Starkey <Brian.Starkey@....com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        "Lowry Li (Arm Technology China)" <Lowry.Li@....com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: [PATCH] drm/komeda: Dump SC_ENH_* registers from scaler block

Signed-off-by: Mihail Atanassov <mihail.atanassov@....com>
---
 .../gpu/drm/arm/display/komeda/d71/d71_component.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c b/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c
index c3d29c0b051b..7252fc387fba 100644
--- a/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c
+++ b/drivers/gpu/drm/arm/display/komeda/d71/d71_component.c
@@ -703,7 +703,7 @@ static void d71_scaler_update(struct komeda_component *c,
 
 static void d71_scaler_dump(struct komeda_component *c, struct seq_file *sf)
 {
-	u32 v[9];
+	u32 v[10];
 
 	dump_block_header(sf, c->reg);
 
@@ -723,6 +723,18 @@ static void d71_scaler_dump(struct komeda_component *c, struct seq_file *sf)
 	seq_printf(sf, "SC_H_DELTA_PH:\t\t0x%X\n", v[6]);
 	seq_printf(sf, "SC_V_INIT_PH:\t\t0x%X\n", v[7]);
 	seq_printf(sf, "SC_V_DELTA_PH:\t\t0x%X\n", v[8]);
+
+	get_values_from_reg(c->reg, 0x130, 10, v);
+	seq_printf(sf, "SC_ENH_LIMITS:\t\t0x%X\n", v[0]);
+	seq_printf(sf, "SC_ENH_COEFF0:\t\t0x%X\n", v[1]);
+	seq_printf(sf, "SC_ENH_COEFF1:\t\t0x%X\n", v[2]);
+	seq_printf(sf, "SC_ENH_COEFF2:\t\t0x%X\n", v[3]);
+	seq_printf(sf, "SC_ENH_COEFF3:\t\t0x%X\n", v[4]);
+	seq_printf(sf, "SC_ENH_COEFF4:\t\t0x%X\n", v[5]);
+	seq_printf(sf, "SC_ENH_COEFF5:\t\t0x%X\n", v[6]);
+	seq_printf(sf, "SC_ENH_COEFF6:\t\t0x%X\n", v[7]);
+	seq_printf(sf, "SC_ENH_COEFF7:\t\t0x%X\n", v[8]);
+	seq_printf(sf, "SC_ENH_COEFF8:\t\t0x%X\n", v[9]);
 }
 
 static const struct komeda_component_funcs d71_scaler_funcs = {
-- 
2.23.0