thinkpad-acpi: R52 brightness_mode has been confirmed

[karo-tx-linux.git] / drivers / platform / x86 / thinkpad_acpi.c

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 049041a47f8db08e5b2c3892c3a3b72a7e840788..06657b71171c77ed5bd1538adabba1fd1da40ba8 100644 (file)
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -6139,13 +6139,13 @@ static const struct tpacpi_quirk brightness_quirk_table[] __initconst = {
        TPACPI_Q_IBM('1', 'Y', TPACPI_BRGHT_Q_EC),      /* T43/p ATI */
 
        /* Models with ATI GPUs that can use ECNVRAM */
-       TPACPI_Q_IBM('1', 'R', TPACPI_BRGHT_Q_EC),
+       TPACPI_Q_IBM('1', 'R', TPACPI_BRGHT_Q_EC),      /* R50,51 T40-42 */
        TPACPI_Q_IBM('1', 'Q', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
-       TPACPI_Q_IBM('7', '6', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
+       TPACPI_Q_IBM('7', '6', TPACPI_BRGHT_Q_EC),      /* R52 */
        TPACPI_Q_IBM('7', '8', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
 
        /* Models with Intel Extreme Graphics 2 */
-       TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_NOEC),
+       TPACPI_Q_IBM('1', 'U', TPACPI_BRGHT_Q_NOEC),    /* X40 */
        TPACPI_Q_IBM('1', 'V', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),
        TPACPI_Q_IBM('1', 'W', TPACPI_BRGHT_Q_ASK|TPACPI_BRGHT_Q_EC),