From c27aae7e57c18c3b63ab5a82aa08f280f7d6c7df Mon Sep 17 00:00:00 2001
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Date: Thu, 2 Jun 2022 23:24:42 +0300
Subject: drm/msm/dpu: move VBIF_XINL_QOS_LVL_REMAP size to hw_catalog
Git-commit: c87443150a982727dbd1f57bc91649864b471ab2
Patch-mainline: v6.0-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225 jsc#PED-2849
Rather than detecting VBIF_XINL_QOS_LVL_REMAP_000 based on the
hwversion, push the offset to the hw_catalog.
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/488156/
Link: https://lore.kernel.org/r/20220602202447.1755115-3-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h | 2 ++
drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c | 4 ++--
3 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index 9309e2b8a41c..6647cdedbd75 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -1339,6 +1339,7 @@ static const struct dpu_vbif_cfg msm8998_vbif[] = {
.default_ot_wr_limit = 32,
.features = BIT(DPU_VBIF_QOS_REMAP) | BIT(DPU_VBIF_QOS_OTLIM),
.xin_halt_timeout = 0x4000,
+ .qos_rp_remap_size = 0x20,
.dynamic_ot_rd_tbl = {
.count = ARRAY_SIZE(msm8998_ot_rdwr_cfg),
.cfg = msm8998_ot_rdwr_cfg,
@@ -1366,6 +1367,7 @@ static const struct dpu_vbif_cfg sdm845_vbif[] = {
.base = 0, .len = 0x1040,
.features = BIT(DPU_VBIF_QOS_REMAP),
.xin_halt_timeout = 0x4000,
+ .qos_rp_remap_size = 0x40,
.qos_rt_tbl = {
.npriority_lvl = ARRAY_SIZE(sdm845_rt_pri_lvl),
.priority_lvl = sdm845_rt_pri_lvl,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index 80bc09b1f1b3..f70de97f492a 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -709,6 +709,7 @@ struct dpu_vbif_qos_tbl {
* @ot_rd_limit default OT read limit
* @ot_wr_limit default OT write limit
* @xin_halt_timeout maximum time (in usec) for xin to halt
+ * @qos_rp_remap_size size of VBIF_XINL_QOS_RP_REMAP register space
* @dynamic_ot_rd_tbl dynamic OT read configuration table
* @dynamic_ot_wr_tbl dynamic OT write configuration table
* @qos_rt_tbl real-time QoS priority table
@@ -721,6 +722,7 @@ struct dpu_vbif_cfg {
u32 default_ot_rd_limit;
u32 default_ot_wr_limit;
u32 xin_halt_timeout;
+ u32 qos_rp_remap_size;
struct dpu_vbif_dynamic_ot_tbl dynamic_ot_rd_tbl;
struct dpu_vbif_dynamic_ot_tbl dynamic_ot_wr_tbl;
struct dpu_vbif_qos_tbl qos_rt_tbl;
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c
index b757054e1c23..046854c3fbed 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_vbif.c
@@ -30,7 +30,7 @@
#define VBIF_XIN_HALT_CTRL0 0x0200
#define VBIF_XIN_HALT_CTRL1 0x0204
#define VBIF_XINL_QOS_RP_REMAP_000 0x0550
-#define VBIF_XINL_QOS_LVL_REMAP_000(v) (v < DPU_HW_VER_400 ? 0x570 : 0x0590)
+#define VBIF_XINL_QOS_LVL_REMAP_000(vbif) (VBIF_XINL_QOS_RP_REMAP_000 + (vbif)->cap->qos_rp_remap_size)
static void dpu_hw_clear_errors(struct dpu_hw_vbif *vbif,
u32 *pnd_errors, u32 *src_errors)
@@ -163,7 +163,7 @@ static void dpu_hw_set_qos_remap(struct dpu_hw_vbif *vbif,
c = &vbif->hw;
- reg_lvl = VBIF_XINL_QOS_LVL_REMAP_000(c->hwversion);
+ reg_lvl = VBIF_XINL_QOS_LVL_REMAP_000(vbif);
reg_high = ((xin_id & 0x8) >> 3) * 4 + (level * 8);
reg_shift = (xin_id & 0x7) * 4;
--
2.38.1