[linux-block.git] / drivers / gpu / drm / drm_panel_orientation_quirks.c

/* SPDX-License-Identifier: MIT */
/*
 * drm_panel_orientation_quirks.c -- Quirks for non-normal panel orientation
 *
 * Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com>
 *
 * Note the quirks in this file are shared with fbdev/efifb and as such
 * must not depend on other drm code.
 */

#include <linux/dmi.h>
#include <linux/module.h>
#include <drm/drm_connector.h>
#include <drm/drm_utils.h>

#ifdef CONFIG_DMI

/*
 * Some x86 clamshell design devices use portrait tablet screens and a display
 * engine which cannot rotate in hardware, so we need to rotate the fbcon to
 * compensate. Unfortunately these (cheap) devices also typically have quite
 * generic DMI data, so we match on a combination of DMI data, screen resolution
 * and a list of known BIOS dates to avoid false positives.
 */

struct drm_dmi_panel_orientation_data {
	int width;
	int height;
	const char * const *bios_dates;
	int orientation;
};

static const struct drm_dmi_panel_orientation_data asus_t100ha = {
	.width = 800,
	.height = 1280,
	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
};

static const struct drm_dmi_panel_orientation_data gpd_micropc = {
	.width = 720,
	.height = 1280,
	.bios_dates = (const char * const []){ "04/26/2019",
		NULL },
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data gpd_pocket = {
	.width = 1200,
	.height = 1920,
	.bios_dates = (const char * const []){ "05/26/2017", "06/28/2017",
		"07/05/2017", "08/07/2017", NULL },
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data gpd_pocket2 = {
	.width = 1200,
	.height = 1920,
	.bios_dates = (const char * const []){ "06/28/2018", "08/28/2018",
		"12/07/2018", NULL },
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data gpd_win = {
	.width = 720,
	.height = 1280,
	.bios_dates = (const char * const []){
		"10/25/2016", "11/18/2016", "12/23/2016", "12/26/2016",
		"02/21/2017", "03/20/2017", "05/25/2017", NULL },
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data gpd_win2 = {
	.width = 720,
	.height = 1280,
	.bios_dates = (const char * const []){
		"12/07/2017", "05/24/2018", "06/29/2018", NULL },
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data itworks_tw891 = {
	.width = 800,
	.height = 1280,
	.bios_dates = (const char * const []){ "10/16/2015", NULL },
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data onegx1_pro = {
	.width = 1200,
	.height = 1920,
	.bios_dates = (const char * const []){ "12/17/2020", NULL },
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data lcd720x1280_rightside_up = {
	.width = 720,
	.height = 1280,
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data lcd800x1280_rightside_up = {
	.width = 800,
	.height = 1280,
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data lcd1200x1920_rightside_up = {
	.width = 1200,
	.height = 1920,
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct drm_dmi_panel_orientation_data lcd1280x1920_rightside_up = {
	.width = 1280,
	.height = 1920,
	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
};

static const struct dmi_system_id orientation_data[] = {
	{	/* Acer One 10 (S1003) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "One S1003"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* Asus T100HA */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"),
		},
		.driver_data = (void *)&asus_t100ha,
	}, {	/* Asus T101HA */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T101HA"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* Asus T103HAF */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T103HAF"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* AYA NEO 2021 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYADEVICE"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "AYA NEO 2021"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* Chuwi HiBook (CWI514) */
		.matches = {
			DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
			DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
			/* Above matches are too generic, add bios-date match */
			DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
		},
		.driver_data = (void *)&lcd1200x1920_rightside_up,
	}, {	/* Chuwi Hi10 Pro (CWI529) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
		},
		.driver_data = (void *)&lcd1200x1920_rightside_up,
	}, {	/* GPD MicroPC (generic strings, also match on bios date) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
		},
		.driver_data = (void *)&gpd_micropc,
	}, {	/* GPD MicroPC (later BIOS versions with proper DMI strings) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MicroPC"),
		},
		.driver_data = (void *)&lcd720x1280_rightside_up,
	}, {	/*
		 * GPD Pocket, note that the the DMI data is less generic then
		 * it seems, devices with a board-vendor of "AMI Corporation"
		 * are quite rare, as are devices which have both board- *and*
		 * product-id set to "Default String"
		 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
		},
		.driver_data = (void *)&gpd_pocket,
	}, {	/* GPD Pocket 2 (generic strings, also match on bios date) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
		},
		.driver_data = (void *)&gpd_pocket2,
	}, {	/* GPD Win (same note on DMI match as GPD Pocket) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
		},
		.driver_data = (void *)&gpd_win,
	}, {	/* GPD Win 2 (too generic strings, also match on bios date) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
		},
		.driver_data = (void *)&gpd_win2,
	}, {	/* GPD Win 3 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "G1618-03")
		},
		.driver_data = (void *)&lcd720x1280_rightside_up,
	}, {	/* I.T.Works TW891 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
		  DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
		},
		.driver_data = (void *)&itworks_tw891,
	}, {	/* KD Kurio Smart C15200 2-in-1 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "KD Interactive"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Kurio Smart"),
		  DMI_EXACT_MATCH(DMI_BOARD_NAME, "KDM960BCP"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/*
		 * Lenovo Ideapad Miix 310 laptop, only some production batches
		 * have a portrait screen, the resolution checks makes the quirk
		 * apply only to those batches.
		 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80SG"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "MIIX 310-10ICR"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* Lenovo Ideapad Miix 320 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80XF"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 320-10ICR"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* Lenovo Ideapad D330-10IGM (HD) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* Lenovo Ideapad D330-10IGM (FHD) */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
		},
		.driver_data = (void *)&lcd1200x1920_rightside_up,
	}, {	/* Lenovo Yoga Book X90F / X91F / X91L */
		.matches = {
		  /* Non exact match to match all versions */
		  DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9"),
		},
		.driver_data = (void *)&lcd1200x1920_rightside_up,
	}, {	/* OneGX1 Pro */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SYSTEM_PRODUCT_NAME"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"),
		},
		.driver_data = (void *)&onegx1_pro,
	}, {	/* Samsung GalaxyBook 10.6 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Galaxy Book 10.6"),
		},
		.driver_data = (void *)&lcd1280x1920_rightside_up,
	}, {	/* Valve Steam Deck */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Valve"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Jupiter"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "1"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	}, {	/* VIOS LTH17 */
		.matches = {
		  DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
		  DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LTH17"),
		},
		.driver_data = (void *)&lcd800x1280_rightside_up,
	},
	{}
};

/**
 * drm_get_panel_orientation_quirk - Check for panel orientation quirks
 * @width: width in pixels of the panel
 * @height: height in pixels of the panel
 *
 * This function checks for platform specific (e.g. DMI based) quirks
 * providing info on panel_orientation for systems where this cannot be
 * probed from the hard-/firm-ware. To avoid false-positive this function
 * takes the panel resolution as argument and checks that against the
 * resolution expected by the quirk-table entry.
 *
 * Note this function is also used outside of the drm-subsys, by for example
 * the efifb code. Because of this this function gets compiled into its own
 * kernel-module when built as a module.
 *
 * Returns:
 * A DRM_MODE_PANEL_ORIENTATION_* value if there is a quirk for this system,
 * or DRM_MODE_PANEL_ORIENTATION_UNKNOWN if there is no quirk.
 */
int drm_get_panel_orientation_quirk(int width, int height)
{
	const struct dmi_system_id *match;
	const struct drm_dmi_panel_orientation_data *data;
	const char *bios_date;
	int i;

	for (match = dmi_first_match(orientation_data);
	     match;
	     match = dmi_first_match(match + 1)) {
		data = match->driver_data;

		if (data->width != width ||
		    data->height != height)
			continue;

		if (!data->bios_dates)
			return data->orientation;

		bios_date = dmi_get_system_info(DMI_BIOS_DATE);
		if (!bios_date)
			continue;

		i = match_string(data->bios_dates, -1, bios_date);
		if (i >= 0)
			return data->orientation;
	}

	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
}
EXPORT_SYMBOL(drm_get_panel_orientation_quirk);

#else

/* There are no quirks for non x86 devices yet */
int drm_get_panel_orientation_quirk(int width, int height)
{
	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
}
EXPORT_SYMBOL(drm_get_panel_orientation_quirk);

#endif

MODULE_LICENSE("Dual MIT/GPL");
Commit	Line	Data
404d1a3e HG	1	/* SPDX-License-Identifier: MIT */
	2	/*
	3	* drm_panel_orientation_quirks.c -- Quirks for non-normal panel orientation
	4	*
	5	* Copyright (C) 2017 Hans de Goede <hdegoede@redhat.com>
	6	*
	7	* Note the quirks in this file are shared with fbdev/efifb and as such
	8	* must not depend on other drm code.
	9	*/
	10
	11	#include <linux/dmi.h>
e61a656f	12	#include <linux/module.h>
404d1a3e	13	#include <drm/drm_connector.h>
f6d25e1c	14	#include <drm/drm_utils.h>
404d1a3e HG	15
	16	#ifdef CONFIG_DMI
	17
	18	/*
	19	* Some x86 clamshell design devices use portrait tablet screens and a display
	20	* engine which cannot rotate in hardware, so we need to rotate the fbcon to
	21	* compensate. Unfortunately these (cheap) devices also typically have quite
	22	* generic DMI data, so we match on a combination of DMI data, screen resolution
	23	* and a list of known BIOS dates to avoid false positives.
	24	*/
	25
	26	struct drm_dmi_panel_orientation_data {
	27	int width;
	28	int height;
	29	const char * const *bios_dates;
	30	int orientation;
	31	};
	32
	33	static const struct drm_dmi_panel_orientation_data asus_t100ha = {
	34	.width = 800,
	35	.height = 1280,
	36	.orientation = DRM_MODE_PANEL_ORIENTATION_LEFT_UP,
	37	};
	38
f2f2bb60 HG	39	static const struct drm_dmi_panel_orientation_data gpd_micropc = {
	40	.width = 720,
	41	.height = 1280,
	42	.bios_dates = (const char * const []){ "04/26/2019",
	43	NULL },
	44	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	45	};
	46
404d1a3e HG	47	static const struct drm_dmi_panel_orientation_data gpd_pocket = {
	48	.width = 1200,
	49	.height = 1920,
	50	.bios_dates = (const char * const []){ "05/26/2017", "06/28/2017",
	51	"07/05/2017", "08/07/2017", NULL },
	52	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	53	};
	54
6dab9102 HG	55	static const struct drm_dmi_panel_orientation_data gpd_pocket2 = {
	56	.width = 1200,
	57	.height = 1920,
	58	.bios_dates = (const char * const []){ "06/28/2018", "08/28/2018",
	59	"12/07/2018", NULL },
	60	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	61	};
	62
404d1a3e HG	63	static const struct drm_dmi_panel_orientation_data gpd_win = {
	64	.width = 720,
	65	.height = 1280,
	66	.bios_dates = (const char * const []){
	67	"10/25/2016", "11/18/2016", "12/23/2016", "12/26/2016",
	68	"02/21/2017", "03/20/2017", "05/25/2017", NULL },
	69	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	70	};
	71
1f0eb8b8 HG	72	static const struct drm_dmi_panel_orientation_data gpd_win2 = {
	73	.width = 720,
	74	.height = 1280,
	75	.bios_dates = (const char * const []){
8817b44a	76	"12/07/2017", "05/24/2018", "06/29/2018", NULL },
1f0eb8b8 HG	77	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	78	};
	79
404d1a3e HG	80	static const struct drm_dmi_panel_orientation_data itworks_tw891 = {
	81	.width = 800,
	82	.height = 1280,
	83	.bios_dates = (const char * const []){ "10/16/2015", NULL },
	84	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	85	};
	86
81ad7f9f JB	87	static const struct drm_dmi_panel_orientation_data onegx1_pro = {
	88	.width = 1200,
	89	.height = 1920,
	90	.bios_dates = (const char * const []){ "12/17/2020", NULL },
	91	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	92	};
	93
dae1ccee HG	94	static const struct drm_dmi_panel_orientation_data lcd720x1280_rightside_up = {
	95	.width = 720,
	96	.height = 1280,
	97	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	98	};
	99
f55826f0	100	static const struct drm_dmi_panel_orientation_data lcd800x1280_rightside_up = {
404d1a3e HG	101	.width = 800,
	102	.height = 1280,
	103	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	104	};
	105
c825dc23 DSR	106	static const struct drm_dmi_panel_orientation_data lcd1200x1920_rightside_up = {
	107	.width = 1200,
	108	.height = 1920,
	109	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	110	};
	111
88fa1fde HG	112	static const struct drm_dmi_panel_orientation_data lcd1280x1920_rightside_up = {
	113	.width = 1280,
	114	.height = 1920,
	115	.orientation = DRM_MODE_PANEL_ORIENTATION_RIGHT_UP,
	116	};
	117
404d1a3e	118	static const struct dmi_system_id orientation_data[] = {
0e8afefd HG	119	{ /* Acer One 10 (S1003) */
	120	.matches = {
	121	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Acer"),
	122	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "One S1003"),
	123	},
a05caf9e	124	.driver_data = (void *)&lcd800x1280_rightside_up,
0e8afefd	125	}, { /* Asus T100HA */
404d1a3e HG	126	.matches = {
	127	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
	128	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T100HAN"),
	129	},
	130	.driver_data = (void *)&asus_t100ha,
6c22bc18 HG	131	}, { /* Asus T101HA */
	132	.matches = {
	133	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
	134	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T101HA"),
	135	},
	136	.driver_data = (void *)&lcd800x1280_rightside_up,
b5ac98cb MI	137	}, { /* Asus T103HAF */
	138	.matches = {
	139	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
	140	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "T103HAF"),
	141	},
	142	.driver_data = (void *)&lcd800x1280_rightside_up,
def0c369 BM	143	}, { /* AYA NEO 2021 */
	144	.matches = {
	145	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "AYADEVICE"),
	146	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "AYA NEO 2021"),
	147	},
	148	.driver_data = (void *)&lcd800x1280_rightside_up,
63a48815 HG	149	}, { /* Chuwi HiBook (CWI514) */
	150	.matches = {
	151	DMI_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
	152	DMI_MATCH(DMI_BOARD_NAME, "Cherry Trail CR"),
	153	/* Above matches are too generic, add bios-date match */
	154	DMI_MATCH(DMI_BIOS_DATE, "05/07/2016"),
	155	},
	156	.driver_data = (void *)&lcd1200x1920_rightside_up,
072e70d5 HG	157	}, { /* Chuwi Hi10 Pro (CWI529) */
	158	.matches = {
	159	DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Hampoo"),
	160	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Hi10 pro tablet"),
	161	},
	162	.driver_data = (void *)&lcd1200x1920_rightside_up,
f2f2bb60 HG	163	}, { /* GPD MicroPC (generic strings, also match on bios date) */
	164	.matches = {
	165	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
	166	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
	167	DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
	168	DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
	169	},
	170	.driver_data = (void *)&gpd_micropc,
dae1ccee HG	171	}, { /* GPD MicroPC (later BIOS versions with proper DMI strings) */
	172	.matches = {
	173	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
	174	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "MicroPC"),
	175	},
	176	.driver_data = (void *)&lcd720x1280_rightside_up,
404d1a3e HG	177	}, { /*
	178	* GPD Pocket, note that the the DMI data is less generic then
	179	* it seems, devices with a board-vendor of "AMI Corporation"
	180	* are quite rare, as are devices which have both board- and
	181	* product-id set to "Default String"
	182	*/
	183	.matches = {
	184	DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
	185	DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
	186	DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
	187	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
	188	},
	189	.driver_data = (void *)&gpd_pocket,
6dab9102 HG	190	}, { /* GPD Pocket 2 (generic strings, also match on bios date) */
	191	.matches = {
	192	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
	193	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
	194	DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
	195	DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
	196	},
	197	.driver_data = (void *)&gpd_pocket2,
404d1a3e HG	198	}, { /* GPD Win (same note on DMI match as GPD Pocket) */
	199	.matches = {
	200	DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "AMI Corporation"),
	201	DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
	202	DMI_EXACT_MATCH(DMI_BOARD_SERIAL, "Default string"),
	203	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
	204	},
	205	.driver_data = (void *)&gpd_win,
1f0eb8b8 HG	206	}, { /* GPD Win 2 (too generic strings, also match on bios date) */
	207	.matches = {
	208	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Default string"),
	209	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Default string"),
	210	DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Default string"),
	211	DMI_EXACT_MATCH(DMI_BOARD_NAME, "Default string"),
	212	},
	213	.driver_data = (void *)&gpd_win2,
61b1d445 M	214	}, { /* GPD Win 3 */
	215	.matches = {
	216	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "GPD"),
	217	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "G1618-03")
	218	},
	219	.driver_data = (void *)&lcd720x1280_rightside_up,
404d1a3e HG	220	}, { /* I.T.Works TW891 */
	221	.matches = {
	222	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "To be filled by O.E.M."),
	223	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "TW891"),
	224	DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "To be filled by O.E.M."),
	225	DMI_EXACT_MATCH(DMI_BOARD_NAME, "TW891"),
	226	},
	227	.driver_data = (void *)&itworks_tw891,
a53f1dd3 HG	228	}, { /* KD Kurio Smart C15200 2-in-1 */
	229	.matches = {
	230	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "KD Interactive"),
	231	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Kurio Smart"),
	232	DMI_EXACT_MATCH(DMI_BOARD_NAME, "KDM960BCP"),
	233	},
	234	.driver_data = (void *)&lcd800x1280_rightside_up,
068b01d8 HG	235	}, { /*
	236	* Lenovo Ideapad Miix 310 laptop, only some production batches
	237	* have a portrait screen, the resolution checks makes the quirk
	238	* apply only to those batches.
	239	*/
	240	.matches = {
	241	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
	242	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80SG"),
	243	DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "MIIX 310-10ICR"),
	244	},
f55826f0 HG	245	.driver_data = (void *)&lcd800x1280_rightside_up,
	246	}, { /* Lenovo Ideapad Miix 320 */
	247	.matches = {
	248	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
	249	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "80XF"),
	250	DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo MIIX 320-10ICR"),
	251	},
	252	.driver_data = (void *)&lcd800x1280_rightside_up,
820a2ab2 HG	253	}, { /* Lenovo Ideapad D330-10IGM (HD) */
	254	.matches = {
	255	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
	256	DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
	257	},
	258	.driver_data = (void *)&lcd800x1280_rightside_up,
	259	}, { /* Lenovo Ideapad D330-10IGM (FHD) */
c825dc23 DSR	260	.matches = {
c825dc23 DSR	261	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"),
c825dc23 DSR	262	DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Lenovo ideapad D330-10IGM"),
	263	},
	264	.driver_data = (void *)&lcd1200x1920_rightside_up,
bc30c3b0 HG	265	}, { /* Lenovo Yoga Book X90F / X91F / X91L */
	266	.matches = {
	267	/* Non exact match to match all versions */
	268	DMI_MATCH(DMI_PRODUCT_NAME, "Lenovo YB1-X9"),
	269	},
	270	.driver_data = (void *)&lcd1200x1920_rightside_up,
81ad7f9f JB	271	}, { /* OneGX1 Pro */
	272	.matches = {
	273	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SYSTEM_MANUFACTURER"),
	274	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "SYSTEM_PRODUCT_NAME"),
	275	DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "Default string"),
	276	},
	277	.driver_data = (void *)&onegx1_pro,
88fa1fde HG	278	}, { /* Samsung GalaxyBook 10.6 */
	279	.matches = {
	280	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
	281	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Galaxy Book 10.6"),
	282	},
	283	.driver_data = (void *)&lcd1280x1920_rightside_up,
9eeb7b4e SS	284	}, { /* Valve Steam Deck */
	285	.matches = {
	286	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Valve"),
	287	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "Jupiter"),
	288	DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "1"),
	289	},
	290	.driver_data = (void *)&lcd800x1280_rightside_up,
404d1a3e HG	291	}, { /* VIOS LTH17 */
	292	.matches = {
	293	DMI_EXACT_MATCH(DMI_SYS_VENDOR, "VIOS"),
	294	DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "LTH17"),
	295	},
f55826f0	296	.driver_data = (void *)&lcd800x1280_rightside_up,
404d1a3e HG	297	},
	298	{}
	299	};
	300
	301	/**
	302	* drm_get_panel_orientation_quirk - Check for panel orientation quirks
	303	* @width: width in pixels of the panel
	304	* @height: height in pixels of the panel
	305	*
	306	* This function checks for platform specific (e.g. DMI based) quirks
	307	* providing info on panel_orientation for systems where this cannot be
	308	* probed from the hard-/firm-ware. To avoid false-positive this function
	309	* takes the panel resolution as argument and checks that against the
	310	* resolution expected by the quirk-table entry.
	311	*
	312	* Note this function is also used outside of the drm-subsys, by for example
	313	* the efifb code. Because of this this function gets compiled into its own
	314	* kernel-module when built as a module.
	315	*
	316	* Returns:
	317	* A DRM_MODE_PANEL_ORIENTATION_* value if there is a quirk for this system,
	318	* or DRM_MODE_PANEL_ORIENTATION_UNKNOWN if there is no quirk.
	319	*/
	320	int drm_get_panel_orientation_quirk(int width, int height)
	321	{
	322	const struct dmi_system_id *match;
	323	const struct drm_dmi_panel_orientation_data *data;
	324	const char *bios_date;
	325	int i;
	326
	327	for (match = dmi_first_match(orientation_data);
	328	match;
	329	match = dmi_first_match(match + 1)) {
	330	data = match->driver_data;
	331
	332	if (data->width != width \|\|
	333	data->height != height)
	334	continue;
	335
	336	if (!data->bios_dates)
	337	return data->orientation;
	338
	339	bios_date = dmi_get_system_info(DMI_BIOS_DATE);
	340	if (!bios_date)
	341	continue;
	342
818c05d8 AS	343	i = match_string(data->bios_dates, -1, bios_date);
	344	if (i >= 0)
	345	return data->orientation;
404d1a3e HG	346	}
	347
	348	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
	349	}
	350	EXPORT_SYMBOL(drm_get_panel_orientation_quirk);
	351
	352	#else
	353
	354	/* There are no quirks for non x86 devices yet */
	355	int drm_get_panel_orientation_quirk(int width, int height)
	356	{
	357	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
	358	}
	359	EXPORT_SYMBOL(drm_get_panel_orientation_quirk);
	360
	361	#endif
e61a656f DL	362
e61a656f DL	363	MODULE_LICENSE("Dual MIT/GPL");