All of lore.kernel.org
 help / color / mirror / Atom feed
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	Rob Herring <robh+dt@kernel.org>
Cc: Jonathan Marek <jonathan@marek.ca>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org, devicetree@vger.kernel.org
Subject: [PATCH v2 1/4] drm/msm/dpu: fill missing details in hw catalog for sdm845 and sm8[12]50
Date: Wed,  7 Apr 2021 18:01:54 +0300	[thread overview]
Message-ID: <20210407150157.801210-2-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20210407150157.801210-1-dmitry.baryshkov@linaro.org>

Fill clk_inefficiency_factor, bw_inefficiency_factor and
min_prefill_lines in hw catalog data for sdm845 and sm8[12]50.

Efficiency factors are blindly copied from sc7180 data, while
min_prefill_lines is based on downstream display driver.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 8 ++++++++
 1 file changed, 8 insertions(+)

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 189f3533525c..a9f74c1177dd 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -817,6 +817,8 @@ static const struct dpu_perf_cfg sdm845_perf_data = {
 		{.rd_enable = 1, .wr_enable = 1},
 		{.rd_enable = 1, .wr_enable = 0}
 	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
 };
 
 static const struct dpu_perf_cfg sc7180_perf_data = {
@@ -852,6 +854,7 @@ static const struct dpu_perf_cfg sm8150_perf_data = {
 	.min_core_ib = 2400000,
 	.min_llcc_ib = 800000,
 	.min_dram_ib = 800000,
+	.min_prefill_lines = 24,
 	.danger_lut_tbl = {0xf, 0xffff, 0x0},
 	.qos_lut_tbl = {
 		{.nentry = ARRAY_SIZE(sm8150_qos_linear),
@@ -869,6 +872,8 @@ static const struct dpu_perf_cfg sm8150_perf_data = {
 		{.rd_enable = 1, .wr_enable = 1},
 		{.rd_enable = 1, .wr_enable = 0}
 	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
 };
 
 static const struct dpu_perf_cfg sm8250_perf_data = {
@@ -877,6 +882,7 @@ static const struct dpu_perf_cfg sm8250_perf_data = {
 	.min_core_ib = 4800000,
 	.min_llcc_ib = 0,
 	.min_dram_ib = 800000,
+	.min_prefill_lines = 35,
 	.danger_lut_tbl = {0xf, 0xffff, 0x0},
 	.qos_lut_tbl = {
 		{.nentry = ARRAY_SIZE(sc7180_qos_linear),
@@ -894,6 +900,8 @@ static const struct dpu_perf_cfg sm8250_perf_data = {
 		{.rd_enable = 1, .wr_enable = 1},
 		{.rd_enable = 1, .wr_enable = 0}
 	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
 };
 
 /*************************************************************
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	Rob Herring <robh+dt@kernel.org>
Cc: devicetree@vger.kernel.org, Jonathan Marek <jonathan@marek.ca>,
	David Airlie <airlied@linux.ie>,
	linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org,
	freedreno@lists.freedesktop.org
Subject: [PATCH v2 1/4] drm/msm/dpu: fill missing details in hw catalog for sdm845 and sm8[12]50
Date: Wed,  7 Apr 2021 18:01:54 +0300	[thread overview]
Message-ID: <20210407150157.801210-2-dmitry.baryshkov@linaro.org> (raw)
In-Reply-To: <20210407150157.801210-1-dmitry.baryshkov@linaro.org>

Fill clk_inefficiency_factor, bw_inefficiency_factor and
min_prefill_lines in hw catalog data for sdm845 and sm8[12]50.

Efficiency factors are blindly copied from sc7180 data, while
min_prefill_lines is based on downstream display driver.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 8 ++++++++
 1 file changed, 8 insertions(+)

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 189f3533525c..a9f74c1177dd 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -817,6 +817,8 @@ static const struct dpu_perf_cfg sdm845_perf_data = {
 		{.rd_enable = 1, .wr_enable = 1},
 		{.rd_enable = 1, .wr_enable = 0}
 	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
 };
 
 static const struct dpu_perf_cfg sc7180_perf_data = {
@@ -852,6 +854,7 @@ static const struct dpu_perf_cfg sm8150_perf_data = {
 	.min_core_ib = 2400000,
 	.min_llcc_ib = 800000,
 	.min_dram_ib = 800000,
+	.min_prefill_lines = 24,
 	.danger_lut_tbl = {0xf, 0xffff, 0x0},
 	.qos_lut_tbl = {
 		{.nentry = ARRAY_SIZE(sm8150_qos_linear),
@@ -869,6 +872,8 @@ static const struct dpu_perf_cfg sm8150_perf_data = {
 		{.rd_enable = 1, .wr_enable = 1},
 		{.rd_enable = 1, .wr_enable = 0}
 	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
 };
 
 static const struct dpu_perf_cfg sm8250_perf_data = {
@@ -877,6 +882,7 @@ static const struct dpu_perf_cfg sm8250_perf_data = {
 	.min_core_ib = 4800000,
 	.min_llcc_ib = 0,
 	.min_dram_ib = 800000,
+	.min_prefill_lines = 35,
 	.danger_lut_tbl = {0xf, 0xffff, 0x0},
 	.qos_lut_tbl = {
 		{.nentry = ARRAY_SIZE(sc7180_qos_linear),
@@ -894,6 +900,8 @@ static const struct dpu_perf_cfg sm8250_perf_data = {
 		{.rd_enable = 1, .wr_enable = 1},
 		{.rd_enable = 1, .wr_enable = 0}
 	},
+	.clk_inefficiency_factor = 105,
+	.bw_inefficiency_factor = 120,
 };
 
 /*************************************************************
-- 
2.30.2

_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel

  reply	other threads:[~2021-04-07 15:02 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-07 15:01 [PATCH v2 0/4] drm/msm/dpu: always use mdp device to scale bandwidth Dmitry Baryshkov
2021-04-07 15:01 ` Dmitry Baryshkov
2021-04-07 15:01 ` Dmitry Baryshkov [this message]
2021-04-07 15:01   ` [PATCH v2 1/4] drm/msm/dpu: fill missing details in hw catalog for sdm845 and sm8[12]50 Dmitry Baryshkov
2021-04-07 15:01 ` [PATCH v2 2/4] drm/msm/dpu: always use mdp device to scale bandwidth Dmitry Baryshkov
2021-04-07 15:01   ` Dmitry Baryshkov
2021-04-07 15:01 ` [PATCH v2 3/4] arm64: dts: sdm845: move bus clock to mdp node for sdm845 target Dmitry Baryshkov
2021-04-07 15:01   ` Dmitry Baryshkov
2021-05-28 15:33   ` Dmitry Baryshkov
2021-05-28 15:33     ` Dmitry Baryshkov
2021-05-31 14:42     ` Bjorn Andersson
2021-05-31 14:42       ` Bjorn Andersson
2021-05-31 18:03       ` Dmitry Baryshkov
2021-05-31 18:03         ` Dmitry Baryshkov
2021-04-07 15:01 ` [PATCH v2 4/4] arm64: dts: sm8250: move bus clock to mdp node for sm8250 target Dmitry Baryshkov
2021-04-07 15:01   ` Dmitry Baryshkov
2021-05-31 14:58   ` Bjorn Andersson
2021-05-31 14:58     ` Bjorn Andersson
2021-05-31 17:28     ` Dmitry Baryshkov
2021-05-31 17:28       ` Dmitry Baryshkov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20210407150157.801210-2-dmitry.baryshkov@linaro.org \
    --to=dmitry.baryshkov@linaro.org \
    --cc=agross@kernel.org \
    --cc=airlied@linux.ie \
    --cc=bjorn.andersson@linaro.org \
    --cc=daniel@ffwll.ch \
    --cc=devicetree@vger.kernel.org \
    --cc=dri-devel@lists.freedesktop.org \
    --cc=freedreno@lists.freedesktop.org \
    --cc=jonathan@marek.ca \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=robdclark@gmail.com \
    --cc=robh+dt@kernel.org \
    --cc=sean@poorly.run \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.