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| From | Ben Hutchings <ben@decadent.org.uk> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.16 204/233] drm/radeon: add a quirk for Toshiba Satellite L20-183 |
| Date | Sun, 10 Sep 2017 01:40:04 +0200 |
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| X-Original-Cc | akpm@linux-foundation.org, "Alex Deucher" <alexander.deucher@amd.com>, "Przemek" <soprwa@gmail.com> |
| X-Original-Date | Sat, 09 Sep 2017 22:47:15 +0100 |
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3.16.48-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Alex Deucher <alexander.deucher@amd.com> commit acfd6ee4fa7ebeee75511825fe02be3f7ac1d668 upstream. Fixes resume from suspend. bug: https://bugzilla.kernel.org/show_bug.cgi?id=196121 Reported-by: Przemek <soprwa@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Ben Hutchings <ben@decadent.org.uk> --- drivers/gpu/drm/radeon/radeon_combios.c | 7 +++++++ 1 file changed, 7 insertions(+) --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -3394,6 +3394,13 @@ void radeon_combios_asic_init(struct drm rdev->pdev->subsystem_vendor == 0x103c && rdev->pdev->subsystem_device == 0x280a) return; + /* quirk for rs4xx Toshiba Sattellite L20-183 latop to make it resume + * - it hangs on resume inside the dynclk 1 table. + */ + if (rdev->family == CHIP_RS400 && + rdev->pdev->subsystem_vendor == 0x1179 && + rdev->pdev->subsystem_device == 0xff31) + return; /* DYN CLK 1 */ table = combios_get_table_offset(dev, COMBIOS_DYN_CLK_1_TABLE);
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[PATCH 3.16 204/233] drm/radeon: add a quirk for Toshiba Satellite L20-183 Ben Hutchings <ben@decadent.org.uk> - 2017-09-10 01:40 +0200
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