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disp: msm: add support for parsing VDC-m DTSI parameters

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Add support for parsing VDC-m DTSI parameters and also
perform basic validation checks on those.

Change-Id: I4b13cf04b1500c3c801c227658cb787bdad6174f
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
This commit is contained in:
Abhinav Kumar
2019-08-15 17:05:07 -07:00
committed by Gerrit - the friendly Code Review server
parent 748372a24c
commit 10996c1813
3 changed files with 247 additions and 1 deletions
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10
msm/dsi/dsi_defs.h
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@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*/
#ifndef _DSI_DEFS_H_
@@ -402,7 +402,9 @@ struct dsi_panel_cmd_set {
* panels in microseconds.
* @dsi_transfer_time_us: Specifies dsi transfer time for command mode.
* @dsc_enabled: DSC compression enabled.
* @vdc_enabled: VDC compression enabled.
* @dsc: DSC compression configuration.
* @vdc: VDC compression configuration.
* @roi_caps: Panel ROI capabilities.
*/
struct dsi_mode_info {
@@ -425,7 +427,9 @@ struct dsi_mode_info {
u32 mdp_transfer_time_us;
u32 dsi_transfer_time_us;
bool dsc_enabled;
bool vdc_enabled;
struct msm_display_dsc_info *dsc;
struct msm_display_vdc_info *vdc;
struct msm_roi_caps roi_caps;
};
@@ -583,7 +587,9 @@ struct dsi_host_config {
* @min_dsi_clk_hz: Min dsi clk per lane to transfer frame in vsync time.
* @topology: Topology selected for the panel
* @dsc: DSC compression info
* @vdc: VDC compression info
* @dsc_enabled: DSC compression enabled
* @vdc_enabled: VDC compression enabled
* @roi_caps: Panel ROI capabilities
*/
struct dsi_display_mode_priv_info {
@@ -602,7 +608,9 @@ struct dsi_display_mode_priv_info {
struct msm_display_topology topology;
struct msm_display_dsc_info dsc;
struct msm_display_vdc_info vdc;
bool dsc_enabled;
bool vdc_enabled;
struct msm_roi_caps roi_caps;
};