[haiku-commits] haiku.r1alpha4: hrevr1alpha4-44576 - src/add-ons/kernel/drivers/graphics/radeon_hd
- From: kallisti5@xxxxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Wed, 29 Aug 2012 19:38:41 +0200 (CEST)
hrevr1alpha4-44576 adds 1 changeset to branch 'r1alpha4'
old head: eba887e6cf06abfc860d2cc46fc02359624dfa4c
new head: e7a92b1b7456b947c43e0d735854f312a1479ce3
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e7a92b1: radeon_hd: Disable APU chipsets for R1A4
* APU Chipsets use internal DisplayPort bridge
chips. These chips do not function yet. Users
would be greeted with a black screen.
* This prevents users of these cards from having
to boot into safe (vesa) graphics mode.
[ Alexander von Gluck IV <kallisti5@xxxxxxxxxxx> ]
----------------------------------------------------------------------------
Revision: hrevr1alpha4-44576
Commit: e7a92b1b7456b947c43e0d735854f312a1479ce3
URL: http://cgit.haiku-os.org/haiku/commit/?id=e7a92b1
Author: Alexander von Gluck IV <kallisti5@xxxxxxxxxxx>
Date: Wed Aug 29 17:37:02 2012 UTC
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1 file changed, 7 insertions(+)
.../kernel/drivers/graphics/radeon_hd/driver.cpp | 7 +++++++
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diff --git a/src/add-ons/kernel/drivers/graphics/radeon_hd/driver.cpp
b/src/add-ons/kernel/drivers/graphics/radeon_hd/driver.cpp
index 5e00ffe..59d4b29 100644
--- a/src/add-ons/kernel/drivers/graphics/radeon_hd/driver.cpp
+++ b/src/add-ons/kernel/drivers/graphics/radeon_hd/driver.cpp
@@ -186,7 +186,13 @@ const struct supported_device {
{0x6898, 4, 0, RADEON_CYPRESS, CHIP_STD, "Radeon HD 5870"},
// Hemlock
{0x689c, 4, 0, RADEON_HEMLOCK, CHIP_STD, "Radeon HD 5900"},
+
// Fusion APUS
+ /* R1A4 branch change: Disable APU's as external Display
+ * Port bridges don't yet function. Users of these cards
+ * will see only a black screen at boot.
+ */
+ #if 0
// Palm
{0x9804, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6250"},
{0x9805, 4, 1, RADEON_PALM, CHIP_APU, "Radeon HD 6290"},
@@ -207,6 +213,7 @@ const struct supported_device {
{0x9643, 4, 1, RADEON_SUMO2, CHIP_APU, "Radeon HD SUMO2 M"},
{0x9644, 4, 1, RADEON_SUMO2, CHIP_APU, "Radeon HD 6410D"},
{0x9645, 4, 1, RADEON_SUMO2, CHIP_APU, "Radeon HD SUMO2 M"},
+ #endif
// Radeon HD 64xx - HD 69xx
// Introduced: 2010
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- » [haiku-commits] haiku.r1alpha4: hrevr1alpha4-44576 - src/add-ons/kernel/drivers/graphics/radeon_hd - kallisti5
