1 files changed, 14 insertions, 148 deletions

diff --git a/drivers/gpu/drm/drm_edid_load.c b/drivers/gpu/drm/drm_edid_load.c
index 60fcb80bce61..d1c7e8298702 100644
--- a/drivers/gpu/drm/drm_edid_load.c
+++ b/drivers/gpu/drm/drm_edid_load.c
@@ -20,162 +20,28 @@
 
 static char edid_firmware[PATH_MAX];
 module_param_string(edid_firmware, edid_firmware, sizeof(edid_firmware), 0644);
-MODULE_PARM_DESC(edid_firmware, "Do not probe monitor, use specified EDID blob "
-	"from built-in data or /lib/firmware instead. ");
-
-#define GENERIC_EDIDS 6
-static const char * const generic_edid_name[GENERIC_EDIDS] = {
-	"edid/800x600.bin",
-	"edid/1024x768.bin",
-	"edid/1280x1024.bin",
-	"edid/1600x1200.bin",
-	"edid/1680x1050.bin",
-	"edid/1920x1080.bin",
-};
-
-static const u8 generic_edid[GENERIC_EDIDS][128] = {
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x1b, 0x14, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x01, 0x00, 0x00, 0x45, 0x40,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0xa0, 0x0f,
-	0x20, 0x00, 0x31, 0x58, 0x1c, 0x20, 0x28, 0x80,
-	0x14, 0x00, 0x15, 0xd0, 0x10, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x24, 0x26, 0x05, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x53,
-	0x56, 0x47, 0x41, 0x0a, 0x20, 0x20, 0x00, 0xc2,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x23, 0x1a, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x08, 0x00, 0x61, 0x40,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x64, 0x19,
-	0x00, 0x40, 0x41, 0x00, 0x26, 0x30, 0x08, 0x90,
-	0x36, 0x00, 0x63, 0x0a, 0x11, 0x00, 0x00, 0x18,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x2f, 0x31, 0x07, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x58,
-	0x47, 0x41, 0x0a, 0x20, 0x20, 0x20, 0x00, 0x55,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x2c, 0x23, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0x81, 0x80,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x30, 0x2a,
-	0x00, 0x98, 0x51, 0x00, 0x2a, 0x40, 0x30, 0x70,
-	0x13, 0x00, 0xbc, 0x63, 0x11, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x3e, 0x40, 0x0b, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x53,
-	0x58, 0x47, 0x41, 0x0a, 0x20, 0x20, 0x00, 0xa0,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x37, 0x29, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xa9, 0x40,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x48, 0x3f,
-	0x40, 0x30, 0x62, 0xb0, 0x32, 0x40, 0x40, 0xc0,
-	0x13, 0x00, 0x2b, 0xa0, 0x21, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x4a, 0x4c, 0x11, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x55,
-	0x58, 0x47, 0x41, 0x0a, 0x20, 0x20, 0x00, 0x9d,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x2b, 0x1b, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xb3, 0x00,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x21, 0x39,
-	0x90, 0x30, 0x62, 0x1a, 0x27, 0x40, 0x68, 0xb0,
-	0x36, 0x00, 0xb5, 0x11, 0x11, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x40, 0x42, 0x0f, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x57,
-	0x53, 0x58, 0x47, 0x41, 0x0a, 0x20, 0x00, 0x26,
-	},
-	{
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00,
-	0x31, 0xd8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x05, 0x16, 0x01, 0x03, 0x6d, 0x32, 0x1c, 0x78,
-	0xea, 0x5e, 0xc0, 0xa4, 0x59, 0x4a, 0x98, 0x25,
-	0x20, 0x50, 0x54, 0x00, 0x00, 0x00, 0xd1, 0xc0,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x3a,
-	0x80, 0x18, 0x71, 0x38, 0x2d, 0x40, 0x58, 0x2c,
-	0x45, 0x00, 0xf4, 0x19, 0x11, 0x00, 0x00, 0x1e,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x4c, 0x69, 0x6e,
-	0x75, 0x78, 0x20, 0x23, 0x30, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x00, 0x00, 0x00, 0xfd, 0x00, 0x3b,
-	0x3d, 0x42, 0x44, 0x0f, 0x00, 0x0a, 0x20, 0x20,
-	0x20, 0x20, 0x20, 0x20, 0x00, 0x00, 0x00, 0xfc,
-	0x00, 0x4c, 0x69, 0x6e, 0x75, 0x78, 0x20, 0x46,
-	0x48, 0x44, 0x0a, 0x20, 0x20, 0x20, 0x00, 0x05,
-	},
-};
+MODULE_PARM_DESC(edid_firmware,
+		 "Do not probe monitor, use specified EDID blob from /lib/firmware instead.");
 
 static const struct drm_edid *edid_load(struct drm_connector *connector, const char *name)
 {
 	const struct firmware *fw = NULL;
-	const u8 *fwdata;
 	const struct drm_edid *drm_edid;
-	int fwsize, builtin;
-
-	builtin = match_string(generic_edid_name, GENERIC_EDIDS, name);
-	if (builtin >= 0) {
-		fwdata = generic_edid[builtin];
-		fwsize = sizeof(generic_edid[builtin]);
-	} else {
-		int err;
-
-		err = request_firmware(&fw, name, connector->dev->dev);
-		if (err) {
-			drm_err(connector->dev,
-				"[CONNECTOR:%d:%s] Requesting EDID firmware \"%s\" failed (err=%d)\n",
-				connector->base.id, connector->name,
-				name, err);
-			return ERR_PTR(err);
-		}
-
-		fwdata = fw->data;
-		fwsize = fw->size;
+	int err;
+
+	err = request_firmware(&fw, name, connector->dev->dev);
+	if (err) {
+		drm_err(connector->dev,
+			"[CONNECTOR:%d:%s] Requesting EDID firmware \"%s\" failed (err=%d)\n",
+			connector->base.id, connector->name,
+			name, err);
+		return ERR_PTR(err);
 	}
 
-	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Loaded %s firmware EDID \"%s\"\n",
-		    connector->base.id, connector->name,
-		    builtin >= 0 ? "built-in" : "external", name);
+	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] Loaded external firmware EDID \"%s\"\n",
+		    connector->base.id, connector->name, name);
 
-	drm_edid = drm_edid_alloc(fwdata, fwsize);
+	drm_edid = drm_edid_alloc(fw->data, fw->size);
 	if (!drm_edid_valid(drm_edid)) {
 		drm_err(connector->dev, "Invalid firmware EDID \"%s\"\n", name);
 		drm_edid_free(drm_edid);