From e9c5db0b8dce1bcdc99ad26e718230810d6b5cff Mon Sep 17 00:00:00 2001 From: Davidlohr Bueso Date: Thu, 31 Mar 2011 00:12:22 +0000 Subject: efifb: support AMD Radeon HD 6490 This patch enables the framebuffer for the AMD Radeon 6490 found in the new MacBook Pro 8,2 generation. The framebuffer's base is located at 0x90010000, the method for obtaining it was found in the same way mentioned in https://patchwork.kernel.org/patch/91704/ Signed-off-by: Davidlohr Bueso Signed-off-by: Jonathan Gonzalez Signed-off-by: Paul Mundt --- drivers/video/efifb.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/video/efifb.c') diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c index 70477c2e4b61..a9645b86a623 100644 --- a/drivers/video/efifb.c +++ b/drivers/video/efifb.c @@ -64,6 +64,7 @@ enum { M_MBP_6_1, /* MacBook Pro, 6,1th gen */ M_MBP_6_2, /* MacBook Pro, 6,2th gen */ M_MBP_7_1, /* MacBook Pro, 7,1th gen */ + M_MBP_8_2, /* MacBook Pro, 8,2nd gen */ M_UNKNOWN /* placeholder */ }; @@ -100,6 +101,7 @@ static struct efifb_dmi_info { [M_MBP_6_1] = { "mbp61", 0x90030000, 2048 * 4, 1920, 1200 }, [M_MBP_6_2] = { "mbp62", 0x90030000, 2048 * 4, 1680, 1050 }, [M_MBP_7_1] = { "mbp71", 0xc0010000, 2048 * 4, 1280, 800 }, + [M_MBP_8_2] = { "mbp82", 0x90010000, 1472 * 4, 1440, 900 }, [M_UNKNOWN] = { NULL, 0, 0, 0, 0 } }; @@ -151,6 +153,7 @@ static const struct dmi_system_id dmi_system_table[] __initconst = { EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,1", M_MBP_6_1), EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,2", M_MBP_6_2), EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro7,1", M_MBP_7_1), + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro8,2", M_MBP_8_2), {}, }; -- cgit v1.2.1