From: Harigovindan P <harigovi@codeaurora.org>
To: dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org
Cc: Harigovindan P <harigovi@codeaurora.org>,
abhinavk@codeaurora.org, linux-kernel@vger.kernel.org,
seanpaul@chromium.org, hoegsberg@chromium.org,
chandanu@codeaurora.org
Subject: [PATCH v1 2/2] drm/msm: add DSI config changes to support DSI version
Date: Thu, 14 Nov 2019 15:46:28 +0530 [thread overview]
Message-ID: <1573726588-18897-3-git-send-email-harigovi@codeaurora.org> (raw)
Message-ID: <20191114101628.KspRjjihoM7OWZHMyVCEs8h_CwGFCKLwXYSB0Ec74Y4@z> (raw)
In-Reply-To: <1573726588-18897-1-git-send-email-harigovi@codeaurora.org>
Add DSI config changes to support DSI version.
Signed-off-by: Harigovindan P <harigovi@codeaurora.org>
---
drivers/gpu/drm/msm/dsi/dsi_cfg.c | 21 +++++++++++++++++++++
drivers/gpu/drm/msm/dsi/dsi_cfg.h | 1 +
2 files changed, 22 insertions(+)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.c b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
index b7b7c1a..d2c4592 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.c
@@ -133,6 +133,10 @@ static const char * const dsi_sdm845_bus_clk_names[] = {
"iface", "bus",
};
+static const char * const dsi_sc7180_bus_clk_names[] = {
+ "iface", "bus",
+};
+
static const struct msm_dsi_config sdm845_dsi_cfg = {
.io_offset = DSI_6G_REG_SHIFT,
.reg_cfg = {
@@ -147,6 +151,20 @@ static const struct msm_dsi_config sdm845_dsi_cfg = {
.num_dsi = 2,
};
+static const struct msm_dsi_config sc7180_dsi_cfg = {
+ .io_offset = DSI_6G_REG_SHIFT,
+ .reg_cfg = {
+ .num = 1,
+ .regs = {
+ {"vdda", 21800, 4 }, /* 1.2 V */
+ },
+ },
+ .bus_clk_names = dsi_sc7180_bus_clk_names,
+ .num_bus_clks = ARRAY_SIZE(dsi_sc7180_bus_clk_names),
+ .io_start = { 0xae94000 },
+ .num_dsi = 1,
+};
+
const static struct msm_dsi_host_cfg_ops msm_dsi_v2_host_ops = {
.link_clk_enable = dsi_link_clk_enable_v2,
.link_clk_disable = dsi_link_clk_disable_v2,
@@ -201,6 +219,9 @@ static const struct msm_dsi_cfg_handler dsi_cfg_handlers[] = {
&msm8998_dsi_cfg, &msm_dsi_6g_v2_host_ops},
{MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_2_1,
&sdm845_dsi_cfg, &msm_dsi_6g_v2_host_ops},
+ {MSM_DSI_VER_MAJOR_6G, MSM_DSI_6G_VER_MINOR_V2_4_1,
+ &sc7180_dsi_cfg, &msm_dsi_6g_v2_host_ops},
+
};
const struct msm_dsi_cfg_handler *msm_dsi_cfg_get(u32 major, u32 minor)
diff --git a/drivers/gpu/drm/msm/dsi/dsi_cfg.h b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
index e2b7a7d..9919536 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_cfg.h
+++ b/drivers/gpu/drm/msm/dsi/dsi_cfg.h
@@ -19,6 +19,7 @@
#define MSM_DSI_6G_VER_MINOR_V1_4_1 0x10040001
#define MSM_DSI_6G_VER_MINOR_V2_2_0 0x20000000
#define MSM_DSI_6G_VER_MINOR_V2_2_1 0x20020001
+#define MSM_DSI_6G_VER_MINOR_V2_4_1 0x20040001
#define MSM_DSI_V2_VER_MINOR_8064 0x0
--
2.7.4
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next prev parent reply other threads:[~2019-11-15 8:05 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-14 10:16 [PATCH v1 0/2] Add suppport for rm69299 Visionox panel driver and add DSI config to support DSI version Harigovindan P
2019-11-14 10:16 ` Harigovindan P
2019-11-14 10:16 ` [PATCH v1 1/2] drm/panel: add support for rm69299 visionox panel driver Harigovindan P
2019-11-14 10:16 ` Harigovindan P
2019-11-14 17:15 ` Stephen Boyd
2019-11-14 17:15 ` Stephen Boyd
[not found] ` <1573726588-18897-2-git-send-email-harigovi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2019-11-14 18:12 ` Rob Clark
2019-11-14 18:12 ` Rob Clark
2019-11-14 10:16 ` Harigovindan P [this message]
2019-11-14 10:16 ` [PATCH v1 2/2] drm/msm: add DSI config changes to support DSI version Harigovindan P
[not found] ` <1573726588-18897-3-git-send-email-harigovi-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2019-11-14 17:47 ` Rob Clark
2019-11-14 17:47 ` Rob Clark
2019-11-14 17:56 ` [Freedreno] " Jeffrey Hugo
2019-11-14 17:56 ` Jeffrey Hugo
2019-11-14 17:15 ` [PATCH v1 0/2] Add suppport for rm69299 Visionox panel driver and add DSI config " Stephen Boyd
2019-11-14 17:15 ` Stephen Boyd
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