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Message-ID: <4C7FB121.2070101@redhat.com>
Date: Thu, 02 Sep 2010 10:13:53 -0400
From: Peter Jones <pjones@...hat.com>
To: Luke Macken <lmacken@...hat.com>
CC: Andrew Morton <akpm@...ux-foundation.org>,
Marcin Slusarz <marcin.slusarz@...il.com>,
Arnaud Patard <arnaud.patard@...-net.org>,
Jaya Kumar <jayakumar.lkml@...il.com>,
linux-kernel@...r.kernel.org
Subject: Re: [PATCHv3] efifb: support the EFI framebuffer on more Apple hardware
On 09/02/2010 02:03 AM, Luke Macken wrote:
> This patch enables the EFI framebuffer on 14 more Macs, including the
> iMac11,1 iMac10,1 iMac8,1 Macmini3,1 Macmini4,1 MacBook5,1 MacBook6,1
> MacBook7,1 MacBookPro2,2 MacBookPro5,2 MacBookPro5,3 MacBookPro6,1
> MacBookPro6,2 and MacBookPro7,1
>
> Information gathered from various user submissions.
>
> https://bugzilla.redhat.com/show_bug.cgi?id=528232
> http://ubuntuforums.org/showthread.php?t=1557326
>
> Signed-off-by: Luke Macken<lmacken@...hat.com>
Thanks for digging up all this data, Luke.
Signed-off-by: Peter Jones <pjones@...hat.com>
>
> diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c
> index 815f84b..11de9ed 100644
> --- a/drivers/video/efifb.c
> +++ b/drivers/video/efifb.c
> @@ -39,17 +39,31 @@ enum {
> M_I20, /* 20-Inch iMac */
> M_I20_SR, /* 20-Inch iMac (Santa Rosa) */
> M_I24, /* 24-Inch iMac */
> + M_I24_8_1, /* 24-Inch iMac, 8,1th gen */
> + M_I24_10_1, /* 24-Inch iMac, 10,1th gen */
> + M_I27_11_1, /* 27-Inch iMac, 11,1th gen */
> M_MINI, /* Mac Mini */
> + M_MINI_3_1, /* Mac Mini, 3,1th gen */
> + M_MINI_4_1, /* Mac Mini, 4,1th gen */
> M_MB, /* MacBook */
> M_MB_2, /* MacBook, 2nd rev. */
> M_MB_3, /* MacBook, 3rd rev. */
> + M_MB_5_1, /* MacBook, 5th rev. */
> + M_MB_6_1, /* MacBook, 6th rev. */
> + M_MB_7_1, /* MacBook, 7th rev. */
> M_MB_SR, /* MacBook, 2nd gen, (Santa Rosa) */
> M_MBA, /* MacBook Air */
> M_MBP, /* MacBook Pro */
> M_MBP_2, /* MacBook Pro 2nd gen */
> + M_MBP_2_2, /* MacBook Pro 2,2nd gen */
> M_MBP_SR, /* MacBook Pro (Santa Rosa) */
> M_MBP_4, /* MacBook Pro, 4th gen */
> M_MBP_5_1, /* MacBook Pro, 5,1th gen */
> + M_MBP_5_2, /* MacBook Pro, 5,2th gen */
> + M_MBP_5_3, /* MacBook Pro, 5,3rd gen */
> + 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_UNKNOWN /* placeholder */
> };
>
> @@ -64,14 +78,28 @@ static struct efifb_dmi_info {
> [M_I20] = { "i20", 0x80010000, 1728 * 4, 1680, 1050 }, /* guess */
> [M_I20_SR] = { "imac7", 0x40010000, 1728 * 4, 1680, 1050 },
> [M_I24] = { "i24", 0x80010000, 2048 * 4, 1920, 1200 }, /* guess */
> + [M_I24_8_1] = { "imac8", 0xc0060000, 2048 * 4, 1920, 1200 },
> + [M_I24_10_1] = { "imac10", 0xc0010000, 2048 * 4, 1920, 1080 },
> + [M_I27_11_1] = { "imac11", 0xc0010000, 2560 * 4, 2560, 1440 },
> [M_MINI]= { "mini", 0x80000000, 2048 * 4, 1024, 768 },
> + [M_MINI_3_1]= { "mini31", 0x40010000, 1024 * 4, 1024, 768 },
> + [M_MINI_4_1]= { "mini41", 0xc0010000, 2048 * 4, 1920, 1200 },
> [M_MB] = { "macbook", 0x80000000, 2048 * 4, 1280, 800 },
> + [M_MB_5_1] = { "macbook51", 0x80010000, 2048 * 4, 1280, 800 },
> + [M_MB_6_1] = { "macbook61", 0x80010000, 2048 * 4, 1280, 800 },
> + [M_MB_7_1] = { "macbook71", 0x80010000, 2048 * 4, 1280, 800 },
> [M_MBA] = { "mba", 0x80000000, 2048 * 4, 1280, 800 },
> [M_MBP] = { "mbp", 0x80010000, 1472 * 4, 1440, 900 },
> [M_MBP_2] = { "mbp2", 0, 0, 0, 0 }, /* placeholder */
> + [M_MBP_2_2] = { "mbp22", 0x80010000, 1472 * 4, 1440, 900 },
> [M_MBP_SR] = { "mbp3", 0x80030000, 2048 * 4, 1440, 900 },
> [M_MBP_4] = { "mbp4", 0xc0060000, 2048 * 4, 1920, 1200 },
> [M_MBP_5_1] = { "mbp51", 0xc0010000, 2048 * 4, 1440, 900 },
> + [M_MBP_5_2] = { "mbp52", 0xc0010000, 2048 * 4, 1920, 1200 },
> + [M_MBP_5_3] = { "mbp53", 0xd0010000, 2048 * 4, 1440, 900 },
> + [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_UNKNOWN] = { NULL, 0, 0, 0, 0 }
> };
>
> @@ -92,7 +120,12 @@ static const struct dmi_system_id dmi_system_table[] __initconst = {
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac6,1", M_I24),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac6,1", M_I24),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac7,1", M_I20_SR),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac8,1", M_I24_8_1),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac10,1", M_I24_10_1),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac11,1", M_I27_11_1),
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "Macmini1,1", M_MINI),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini3,1", M_MINI_3_1),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini4,1", M_MINI_4_1),
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook1,1", M_MB),
> /* At least one of these two will be right; maybe both? */
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook2,1", M_MB),
> @@ -101,14 +134,23 @@ static const struct dmi_system_id dmi_system_table[] __initconst = {
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook3,1", M_MB),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook3,1", M_MB),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook4,1", M_MB),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook5,1", M_MB_5_1),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook6,1", M_MB_6_1),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook7,1", M_MB_7_1),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookAir1,1", M_MBA),
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro1,1", M_MBP),
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,1", M_MBP_2),
> + EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,2", M_MBP_2_2),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro2,1", M_MBP_2),
> EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro3,1", M_MBP_SR),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro3,1", M_MBP_SR),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro4,1", M_MBP_4),
> EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,1", M_MBP_5_1),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,2", M_MBP_5_2),
> + EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,3", M_MBP_5_3),
> + 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),
> {},
> };
>
--
Peter
Computer games don't affect kids; I mean if Pac-Man affected us as
kids, we'd all be running around in darkened rooms, munching magic
pills and listening to repetitive electronic music.
-- Not actually Kristian Wilson, Nintendo, Inc, 1989
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