Attachment 73542 Details for Bug 59431 – Add quirk to efifb for iMac 12,1

[patch] Add quirk to efifb for iMac 12,1

0001-efifb-Add-quirk-for-iMac-12-1.patch (text/plain), 2.00 KB, created by Seth Forshee on 2013-01-23 22:01:35 UTC

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Creator: Seth Forshee

Created: 2013-01-23 22:01:35 UTC

Size: 2.00 KB

patch

obsolete

>From 10bab38231ed7983003c1d7d653a782f37c6c06b Mon Sep 17 00:00:00 2001
>From: Seth Forshee <seth.forshee@canonical.com>
>Date: Wed, 23 Jan 2013 15:43:04 -0600
>Subject: [PATCH] efifb: Add quirk for iMac 12,1
>
>The kernel doesn't seem to be getting the data about the GOP framebuffer
>for some reason, so add a quirk to get it working.
>
>Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
>---
> drivers/video/efifb.c |    3 +++
> 1 file changed, 3 insertions(+)
>
>diff --git a/drivers/video/efifb.c b/drivers/video/efifb.c
>index 50fe668..fff9646 100644
>--- a/drivers/video/efifb.c
>+++ b/drivers/video/efifb.c
>@@ -46,6 +46,7 @@ enum {
> 	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_I21_12_1,	/* 21.5-Inch iMac, 12,1th gen */
> 	M_MINI,		/* Mac Mini */
> 	M_MINI_3_1,	/* Mac Mini, 3,1th gen */
> 	M_MINI_4_1,	/* Mac Mini, 4,1th gen */
>@@ -94,6 +95,7 @@ static struct efifb_dmi_info {
> 	[M_I24_8_1] = { "imac8", 0xc0060000, 2048 * 4, 1920, 1200, OVERRIDE_NONE },
> 	[M_I24_10_1] = { "imac10", 0xc0010000, 2048 * 4, 1920, 1080, OVERRIDE_NONE },
> 	[M_I27_11_1] = { "imac11", 0xc0010000, 2560 * 4, 2560, 1440, OVERRIDE_NONE },
>+	[M_I21_12_1] = { "imac12", 0x90010000, 1920 * 4, 1920, 1080, OVERRIDE_NONE },
> 	[M_MINI]= { "mini", 0x80000000, 2048 * 4, 1024, 768, OVERRIDE_NONE },
> 	[M_MINI_3_1] = { "mini31", 0x40010000, 1024 * 4, 1024, 768, OVERRIDE_NONE },
> 	[M_MINI_4_1] = { "mini41", 0xc0010000, 2048 * 4, 1920, 1200, OVERRIDE_NONE },
>@@ -139,6 +141,7 @@ static const struct dmi_system_id dmi_system_table[] __initconst = {
> 	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 Inc.", "iMac12,1", M_I21_12_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),
>-- 
>1.7.9.5
>

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Attachments on bug 59431: 73107 | 73141 | 73142 | 73143 | 73144 | 73542 | 73563 | 73564 | 73565 | 73590

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