UBUNTU: SAUCE: ACPI: video: Use native backlight on Lenovo E41-25/45

[mirror_ubuntu-bionic-kernel.git] / drivers / acpi / video_detect.c

diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c
index 601e5d372887d548c89e6e1dd8cae5533a2e3927..f6add9d82fa904c96e8403b6e6201d6bbfa35596 100644 (file)
--- a/drivers/acpi/video_detect.c
+++ b/drivers/acpi/video_detect.c
@@ -219,6 +219,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
                          "3570R/370R/470R/450R/510R/4450RV"),
                },
        },
+       {
+        /* https://bugzilla.redhat.com/show_bug.cgi?id=1557060 */
+        .callback = video_detect_force_video,
+        .ident = "SAMSUNG 670Z5E",
+        .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+               DMI_MATCH(DMI_PRODUCT_NAME, "670Z5E"),
+               },
+       },
        {
         /* https://bugzilla.redhat.com/show_bug.cgi?id=1094948 */
         .callback = video_detect_force_video,
@@ -285,6 +294,22 @@ static const struct dmi_system_id video_detect_dmi_table[] = {
                DMI_MATCH(DMI_PRODUCT_NAME, "102434U"),
                },
        },
+       {
+        .callback = video_detect_force_native,
+        .ident = "Lenovo E41-25",
+        .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+               DMI_MATCH(DMI_PRODUCT_NAME, "81FS"),
+               },
+       },
+       {
+        .callback = video_detect_force_native,
+        .ident = "Lenovo E41-45",
+        .matches = {
+               DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+               DMI_MATCH(DMI_PRODUCT_NAME, "82BK"),
+               },
+       },
        {
         /* https://bugzilla.redhat.com/show_bug.cgi?id=1217249 */
         .callback = video_detect_force_native,