Commit Graph

209 Commits

Author SHA1 Message Date
Alex Deucher 3edc38a0fa drm/radeon: fix firmware info version checks
Some of the checks didn't handle frev 2 tables properly.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-07-28 10:07:07 -04:00
Jérome Glisse 3cf8bb1ad1 drm/radeon: fix indentation.
I hate doing this but it hurts my eyes to go over code that does not
comply with indentation rules. Only thing that is not only space change
is in atom.c all other files are space indentation issues.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-16 18:08:06 -04:00
Slava Grigorev fe6fc1f132 drm/radeon: fix DP audio support for APU with DCE4.1 display engine
Properly setup the DFS divider for DP audio for DCE4.1.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-01-27 12:50:25 -05:00
Slava Grigorev c9a392eac1 drm/radeon: cleaned up VCO output settings for DP audio
This is preparation for the fixes in the following patches.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2016-01-27 12:47:28 -05:00
Alex Deucher 0eb1c3d408 drm/radeon: clean up fujitsu quirks
Combine the two quirks.

bug:
https://bugzilla.kernel.org/show_bug.cgi?id=109481

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2015-12-21 16:39:15 -05:00
Slava Grigorev ac4a9350ab drm/radeon: Fix "slow" audio over DP on DCE8+
DP audio is derived from the dfs clock.

Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2015-12-18 17:29:46 -05:00
Dave Airlie 9843ead08f drm/radeon: add DisplayPort MST support (v2)
This adds initial DP 1.2 MST support to radeon, on CAYMAN
and up in theory.

This is off by default.

v2: agd5f:
- add UNIPHY3 offsets
- move atom cmd table code into atombios_encoders.c
- whitespace cleanup
- replace some magic numbers with proper defines

Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-03-19 12:26:51 -04:00
Alex Deucher 09b6e85fc8 drm/radeon: fix voltage setup on hawaii
Missing parameter when fetching the real voltage values
from atom.  Fixes problems with dynamic clocking on
certain boards.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=87457

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2015-02-13 10:03:48 -05:00
Alex Deucher 727b3d25be drm/radeon: store the gpio shift as well
We need this in the dpm code.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-12 11:56:36 -05:00
Alex Deucher 09e619c0c6 drm/radeon: export radeon_atombios_lookup_gpio
We need it for dpm.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-12 11:56:36 -05:00
Alex Deucher 9b92d1ec62 drm/radeon/dpm: grab fan info from vbios
Required for fan control support.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-11-12 11:56:33 -05:00
Michele Curti 7f6bf72aef drm/radeon/atombios: declare connector convert tables as static
The tables:
 * supported_devices_connector_convert
 * supported_devices_connector_object_id_convert
 * object_connector_convert
are used in redeon_atombios.c only, so declare them as static.

Signed-off-by: Michele Curti <michele.curti@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-10-01 09:00:07 -04:00
Alex Deucher ff4377924f drm/radeon/dpm: set the thermal type properly for special configs
On systems with special thermal configurations make sure we make
note of the thermal setup.  This is required for proper firmware
configuration on these systems.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2014-09-09 12:04:55 -04:00
Alex Deucher 1952f24d0f drm/radeon: add connector quirk for fujitsu board
Vbios connector table lists non-existent VGA port.

Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=83184

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2014-09-08 13:55:51 -04:00
Alex Deucher e9f274b2a1 drm/radeon/atom: add new voltage fetch function for hawaii
Some hawaii boards use a different method for fetching the
voltage information from the vbios.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2014-08-05 08:53:46 -04:00
Alex Deucher 5dc355325b drm/radeon: load the lm63 driver for an lm64 thermal chip.
Looks like the lm63 driver supports the lm64 as well.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2014-08-05 08:53:40 -04:00
Alex Deucher 636e258265 drm/radeon/dpm: add support for SVI2 voltage for SI
Some newer boards use SVI2 for voltage control rather
than GPIO.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-08-05 08:53:21 -04:00
Alex Deucher 9368931db8 drm/radeon: adjust default dispclk on DCE6 (v2)
Set the default to 600Mhz if it's not set in the bios,
and bump the default to 600Mhz if it's lower than that.

This fixes display issues with certain 4k DP monitors when
using 5.4 Ghz DP clocks.

v2: fix typo.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-07-01 11:16:08 -04:00
Alex Deucher 6802d4bad8 drm/radeon/DCE4+: clear bios scratch dpms bit (v2)
The BlankCrtc table in some DCE8 boards has some
logic shortcuts for the vbios when this bit is set.
Clear it for driver use.

v2: fix typo

Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=73420

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2014-01-29 16:10:53 -05:00
Dave Airlie f5395ba35f Merge branch 'drm-vbl-timestamp' of git://gitorious.org/vsyrjala/linux into drm-next
Here's the vblank timestamp pull request you wanted.

I addressed the few bugs that Mario pointed out and added
the r-bs.

As it has been a while since I made the changes, I gave it a
quick spin on a few different i915 machines. Fortunately
everything still seems to be fine.

* 'drm-vbl-timestamp' of git://gitorious.org/vsyrjala/linux:
  drm/i915: Add a kludge for DSL incrementing too late and ISR not working
  drm/radeon: Move the early vblank IRQ fixup to radeon_get_crtc_scanoutpos()
  drm: Pass 'flags' from the caller to .get_scanout_position()
  drm: Fix vblank timestamping constants for interlaced modes
  drm/i915: Fix scanoutpos calculations for interlaced modes
  drm: Change {pixel,line,frame}dur_ns from s64 to int
  drm: Use crtc_clock in drm_calc_timestamping_constants()
  drm/radeon: Populate crtc_clock in radeon_atom_get_tv_timings()
  drm: Simplify the math in drm_calc_timestamping_constants()
  drm: Improve drm_calc_timestamping_constants() documentation
  drm/i915: Call drm_calc_timestamping_constants() earlier
  drm/i915: Kill hwmode save/restore
  drm: Pass the display mode to drm_calc_vbltimestamp_from_scanoutpos()
  drm: Pass the display mode to drm_calc_timestamping_constants()
2014-01-22 09:13:13 +10:00
Alex Deucher d526fbdd0f drm/radeon: fix endian handling in radeon_atom_init_mc_reg_table
Need to swap the data for big endian.
Notcied by sylware in IRC.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-20 18:20:54 -05:00
Alex Deucher 18f8f52b9a drm/radeon: handle ss percentage divider properly
It's either 100 or 1000 depending on the flags in the
table.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-20 18:20:52 -05:00
Ville Syrjälä 265d09aa82 drm/radeon: Populate crtc_clock in radeon_atom_get_tv_timings()
crtc_clock is now supposed to be the actual pixel clock corresponding to
the other crtc_ timing values. Populate crtc_clock appropriately in
radeon_atom_get_tv_timings().

This was the only obvious place where we frob with the crtc_ timigns
directly instead of calling drm_mode_set_crtcinfo() which would also
update crtc_clock.

Reviewed-by: mario.kleiner.de@gmail.com
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
2014-01-20 11:06:09 +02:00
Rashika Kheria 0091fc13c7 drivers: gpu: Move prototype declarations to header file radeon_mode.h from radeon_atombios.c and radeon_combios.c
Move prototype declarations of functions radeon_get_encoder_enum() and
radeon_link_encoder_connector() to header file drm/radeon/radeon_mode.h
because they are used by more than one file.

This eliminates the following warnings in drm/radeon/radeon_encoders.c:
drivers/gpu/drm/radeon/radeon_encoders.c:86:1: warning: no previous prototype for ‘radeon_get_encoder_enum’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/radeon_encoders.c:162:1: warning: no previous prototype for ‘radeon_link_encoder_connector’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-07 13:06:31 -05:00
Rashika Kheria a38eab52ff drivers: gpu: Move prototype declaration to header file radeon_mode.h
Move prototype declaration of functions radeon_add_atom_connector() and
radeon_add_legacy_connector() to header file drm/radeon/radeon_mode.h
because  they are used by more than one file.

This eliminates the following warning in drm/radeon/radeon_connectors.c:
drivers/gpu/drm/radeon/radeon_connectors.c:1588:1: warning: no previous prototype for ‘radeon_add_atom_connector’ [-Wmissing-prototypes]
drivers/gpu/drm/radeon/radeon_connectors.c:2020:1: warning: no previous prototype for ‘radeon_add_legacy_connector’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2014-01-07 13:01:32 -05:00
Alex Deucher 180f805f4f drm/radeon: fix typo in fetching mpll params
Copy-paste typo.  Value should be 0-2, not 0-1.

Noticed-by: Sylvain BERTRAND <sylware@legeek.net>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-12-02 16:40:41 -05:00
Alex Deucher a7ee824a62 drm/radeon: additional gcc fixes for radeon_atombios.c
Newer versions of gcc seem to wander off into the weeds
when dealing with variable sizes arrays in structs.
Rather than indexing the arrays, use pointer arithmetic.

Fix up spread spectrum tables.

See bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=66932
https://bugs.freedesktop.org/show_bug.cgi?id=66972
https://bugs.freedesktop.org/show_bug.cgi?id=66945

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-09-20 14:28:15 -04:00
Alex Deucher 607f2c2791 drm/radeon: gcc fixes for radeon_atombios.c
Newer versions of gcc seem to wander off into the
weeds when dealing with variable sizes arrays in
structs.  Rather than indexing the arrays, use
pointer arithmetic.

See bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=66932
https://bugs.freedesktop.org/show_bug.cgi?id=66972
https://bugs.freedesktop.org/show_bug.cgi?id=66945

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30 16:31:16 -04:00
Alex Deucher fb93df1c2d drm/radeon: fix handling of variable sized arrays for router objects
The table has the following format:

typedef struct _ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT         //usSrcDstTableOffset pointing to this structure
{
  UCHAR               ucNumberOfSrc;
  USHORT              usSrcObjectID[1];
  UCHAR               ucNumberOfDst;
  USHORT              usDstObjectID[1];
}ATOM_SRC_DST_TABLE_FOR_ONE_OBJECT;

usSrcObjectID[] and usDstObjectID[] are variably sized, so we
can't access them directly.  Use pointers and update the offset
appropriately when accessing the Dst members.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-08-30 16:31:10 -04:00
Alex Deucher 95663948ba drm/radeon: fix LCD record parsing
If the LCD table contains an EDID record, properly account
for the edid size when walking through the records.

This should fix error messages about unknown LCD records.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
2013-08-30 16:31:03 -04:00
Alex Deucher 9cb84ab0ab drm/radeon: check firmware overrides for mclk/sclk ss
Check the overrides in the firmware info table before
enabling spread spectrum on the engine or memory clocks.

Some boards may have valid spread spectrum tables, but
shouldn't necessarily have it enabled.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30 16:31:02 -04:00
Alex Deucher cc8dbbb4f6 drm/radeon: add dpm support for CI dGPUs (v2)
This adds dpm support for btc asics. This includes:
- dynamic engine clock scaling
- dynamic memory clock scaling
- dynamic voltage scaling
- dynamic pcie gen switching

Set radeon.dpm=1 to enable.

v2: remove unused radeon_atombios.c changes,
    make missing smc ucode non-fatal

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30 16:30:29 -04:00
Alex Deucher 16fbe00d24 drm/radeon: add support for thermal controller on KB/KV
No support for reading temperature back yet.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30 16:30:13 -04:00
Alex Deucher 62c35fd7d2 drm/radeon/cik: implement some more atom helpers for DPM
Required for DPM on CIK.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-08-30 16:30:03 -04:00
Alex Deucher 20fab6415c drm/radeon/atom: fix fb when fetching engine params
For correctness.  The fb divider isn't actually used
in any of the relevant dpm code.  It's calculated
from the other parameters.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-29 18:14:39 -04:00
Alex Deucher f90555cbe6 drm/radeon/dpm/atom: fix broken gcc harder
See bugs:
https://bugs.freedesktop.org/show_bug.cgi?id=66932
https://bugs.freedesktop.org/show_bug.cgi?id=66972
https://bugs.freedesktop.org/show_bug.cgi?id=66945

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-17 16:35:06 -04:00
Andre Heider 48fa04c3fc drm/radeon/dpm/atom: restructure logic to work around a compiler bug
It seems gcc 4.8.1 generates bogus code for the old logic causing
part of the function to get skipped.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=66932
https://bugs.freedesktop.org/show_bug.cgi?id=66972
https://bugs.freedesktop.org/show_bug.cgi?id=66945

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-17 14:52:49 -04:00
Alex Deucher 77c7d50a4a drm/radeon/dpm: fix atom vram table parsing
Parsing the table in incorrectly led to problems with
certain asics with mclk switching.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-17 14:52:48 -04:00
Alex Deucher 1fa4252af7 drm/radeon: fix an endian bug in atom table parsing
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-17 14:52:47 -04:00
Alex Deucher c6cf7777a3 drm/radeon: set default clocks for SI when DPM is disabled
Fix patching of vddc values for SI and enable manually forcing
clocks to default levels as per NI.

This improves the out of the box performance with SI asics.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-05 18:08:54 -04:00
Alex Deucher e631227f69 drm/radeon: fix endian bug in radeon_atom_get_mclk_range_table()
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-03 17:37:28 -04:00
Alex Deucher 4da18e26e0 drm/radeon: fix typo in radeon_atom_init_mc_reg_table()
Bad pointer math.  Fixes hangs in state transitions with
BTC+ asics.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-01 15:46:49 -04:00
Alex Deucher 5c7524bf06 drm/radeon/atom: fix endian bug in radeon_atom_init_mc_reg_table()
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-07-01 15:46:40 -04:00
Alex Deucher 6e764764d5 drm/radeon: fix endian issues in atombios dpm code
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27 19:40:15 -04:00
Alex Deucher 779187f2c3 drm/radeon/atom: fix voltage table parsing
The arrays items are variable sized.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27 19:16:42 -04:00
Alex Deucher da289525b6 drm/radeon: fix typo in atom voltage table handling (si+)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27 19:16:42 -04:00
Alex Deucher 7a80c2c9a9 drm/radeon: fix typo in atom voltage table handling (6xx-ni)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27 19:16:41 -04:00
Alex Deucher 2abba66e7a drm/radeon: update radeon_atombios_get_default_voltages for mvdd
Add a way to look up the bootup mvdd.  Required for DPM on SI.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27 19:16:40 -04:00
Alex Deucher 4489cd62e5 drm/radeon/dpm: validate voltages against dispclk requirements
Validate the voltages against the voltage requirements of the
dispclk.  We currently don't adjust the disp clock so it never
changes, but we need to filter out voltage levels that are too
low none the less.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27 19:16:39 -04:00
Alex Deucher beb79f40b8 drm/radeon: add atom get leakage vddc function
Required for DPM on SI.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2013-06-27 19:16:29 -04:00