diff options
Diffstat (limited to 'msm/dp/dp_display.c')
| -rw-r--r-- | msm/dp/dp_display.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/msm/dp/dp_display.c b/msm/dp/dp_display.c index af3bc736..623b3022 100644 --- a/msm/dp/dp_display.c +++ b/msm/dp/dp_display.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Copyright (c) 2017-2020, The Linux Foundation. All rights reserved. + * Copyright (c) 2017-2021, The Linux Foundation. All rights reserved. */ #include <linux/module.h> @@ -2570,6 +2570,27 @@ static int dp_display_config_hdr(struct dp_display *dp_display, void *panel, core_clk_rate, flush_hdr); } +static int dp_display_get_display_type(struct dp_display *dp_display, + const char **display_type) +{ + struct dp_display_private *dp; + + if (!dp_display || !display_type) { + pr_err("invalid input\n"); + return -EINVAL; + } + + dp = container_of(dp_display, struct dp_display_private, dp_display); + + *display_type = dp->parser->display_type; + + if (!strcmp(*display_type, "primary")) + dp_display->is_primary = true; + + return 0; +} + + static int dp_display_setup_colospace(struct dp_display *dp_display, void *panel, u32 colorspace) @@ -3100,6 +3121,7 @@ static int dp_display_probe(struct platform_device *pdev) g_dp_display->post_open = NULL; g_dp_display->post_init = dp_display_post_init; g_dp_display->config_hdr = dp_display_config_hdr; + g_dp_display->get_display_type = dp_display_get_display_type; g_dp_display->mst_install = dp_display_mst_install; g_dp_display->mst_uninstall = dp_display_mst_uninstall; g_dp_display->mst_connector_install = dp_display_mst_connector_install; |