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| author | Alex Deucher <alexdeucher@gmail.com> | 2012-03-20 17:18:01 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-03-21 06:55:50 +0000 |
| commit | 82d118efc65214f46138371a6daab5e7d71a723d (patch) | |
| tree | 061cd7d438822465c6895cd18f9ba371303df347 /drivers/gpu/drm/radeon | |
| parent | 43b3cd995f304c983393b7ed6563f09781bc41d0 (diff) | |
| download | linux-3.10-82d118efc65214f46138371a6daab5e7d71a723d.tar.gz linux-3.10-82d118efc65214f46138371a6daab5e7d71a723d.tar.bz2 linux-3.10-82d118efc65214f46138371a6daab5e7d71a723d.zip | |
drm/radeon/kms: fix up atom HPD gpio parsing for DCE6
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_atombios.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_reg.h | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/si_reg.h | 33 |
3 files changed, 37 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c index 2554611e167..7e2ba258089 100644 --- a/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/drivers/gpu/drm/radeon/radeon_atombios.c @@ -253,7 +253,9 @@ static struct radeon_hpd radeon_atom_get_hpd_info_from_gpio(struct radeon_device memset(&hpd, 0, sizeof(struct radeon_hpd)); - if (ASIC_IS_DCE4(rdev)) + if (ASIC_IS_DCE6(rdev)) + reg = SI_DC_GPIO_HPD_A; + else if (ASIC_IS_DCE4(rdev)) reg = EVERGREEN_DC_GPIO_HPD_A; else reg = AVIVO_DC_GPIO_HPD_A; diff --git a/drivers/gpu/drm/radeon/radeon_reg.h b/drivers/gpu/drm/radeon/radeon_reg.h index 50986341128..5d8f735d6aa 100644 --- a/drivers/gpu/drm/radeon/radeon_reg.h +++ b/drivers/gpu/drm/radeon/radeon_reg.h @@ -56,6 +56,7 @@ #include "r600_reg.h" #include "evergreen_reg.h" #include "ni_reg.h" +#include "si_reg.h" #define RADEON_MC_AGP_LOCATION 0x014c #define RADEON_MC_AGP_START_MASK 0x0000FFFF diff --git a/drivers/gpu/drm/radeon/si_reg.h b/drivers/gpu/drm/radeon/si_reg.h new file mode 100644 index 00000000000..eda938a7cb6 --- /dev/null +++ b/drivers/gpu/drm/radeon/si_reg.h @@ -0,0 +1,33 @@ +/* + * Copyright 2010 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Alex Deucher + */ +#ifndef __SI_REG_H__ +#define __SI_REG_H__ + +/* SI */ +#define SI_DC_GPIO_HPD_MASK 0x65b0 +#define SI_DC_GPIO_HPD_A 0x65b4 +#define SI_DC_GPIO_HPD_EN 0x65b8 +#define SI_DC_GPIO_HPD_Y 0x65bc + +#endif |