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disp: msm: dp: add ability to select pattern for tpg

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Currently the tpg_ctrl node takes a boolean flag to enable or disable
test pattern output on DP controller. It always sets the pattern type
to a default pattern. This change updates this interface to accept an
integer value so the user can select different patterns supported by
the controller.

Change-Id: I399091a57f353b2fb8d29a48a8390898ca9afb55
Signed-off-by: Rajkumar Subbiah <quic_rsubbia@quicinc.com>
This commit is contained in:
Rajkumar Subbiah
2022-04-08 12:07:39 -04:00
parent 99e41b7489
commit bbd8a4b5ab
7 changed files with 29 additions and 22 deletions
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9
msm/dp/dp_panel.c
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@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2012-2021, The Linux Foundation. All rights reserved.
*/
@@ -2074,7 +2075,7 @@ static void dp_panel_handle_sink_request(struct dp_panel *dp_panel)
}
}
static void dp_panel_tpg_config(struct dp_panel *dp_panel, bool enable)
static void dp_panel_tpg_config(struct dp_panel *dp_panel, u32 pattern)
{
u32 hsync_start_x, hsync_end_x, hactive;
struct dp_catalog_panel *catalog;
@@ -2100,8 +2101,8 @@ static void dp_panel_tpg_config(struct dp_panel *dp_panel, bool enable)
return;
}
if (!enable) {
panel->catalog->tpg_config(catalog, false);
if (!pattern) {
panel->catalog->tpg_config(catalog, pattern);
return;
}
@@ -2132,7 +2133,7 @@ static void dp_panel_tpg_config(struct dp_panel *dp_panel, bool enable)
pinfo->h_sync_width;
catalog->display_hctl = (hsync_end_x << 16) | hsync_start_x;
panel->catalog->tpg_config(catalog, true);
panel->catalog->tpg_config(catalog, pattern);
}
static int dp_panel_config_timing(struct dp_panel *dp_panel)