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2016-09-16drm/i915: do not use 'false' as a NULL pointerJani Nikula1-2/+2
Fixes sparse warning: drivers/gpu/drm/i915/intel_dpll_mgr.c:1712:24: warning: Using plain integer as NULL pointer Fixes: a277ca7dc01d ("drm/i915: Split bxt_ddi_pll_select()") Cc: Manasi Navare <[email protected]> Cc: Ander Conselvan de Oliveira <[email protected]> Cc: Durgadoss R <[email protected]> Cc: Rodrigo Vivi <[email protected]> Reviewed-by: Dhinakaran Pandiyan <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-16drm/i915: make intel_dp_compute_bpp staticJani Nikula1-2/+2
Fix sparse warning: drivers/gpu/drm/i915/intel_dp.c:1527:5: warning: symbol 'intel_dp_compute_bpp' was not declared. Should it be static? Fixes: f9bb705e65f6 ("drm/i915: Update bits per component for display info") Cc: Mika Kahola <[email protected]> Cc: Jim Bride <[email protected]> Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm: Only use compat ioctl for addfb2 on X86/IA64Kristian H. Kristensen1-0/+4
Similar to struct drm_update_draw, struct drm_mode_fb_cmd2 has an unaligned 64 bit field (modifier). This get packed differently between 32 bit and 64 bit modes on architectures that can handle unaligned 64 bit access (X86 and IA64). Other architectures pack the structs the same and don't need the compat wrapper. Use the same condition for drm_mode_fb_cmd2 as we use for drm_update_draw. Note that only the modifier will be packed differently between compat and non-compat versions. Reviewed-by: Rob Clark <[email protected]> Signed-off-by: Kristian H. Kristensen <[email protected]> [seanpaul added not at bottom of commit msg re: modifier] Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/qxl: squash lines for simple wrapper functionsMasahiro Yamada2-10/+4
Remove unneeded variables and assignments. Reviewed-by: Gustavo Padovan <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/bridge: analogix_dp: squash lines for simple wrapper functionsMasahiro Yamada1-16/+4
Remove unneeded variables and assignments. Reviewed-by: Gustavo Padovan <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]> [seanpaul added analogix prefix to subject] Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/radeon: squash lines for simple wrapper functionsMasahiro Yamada3-15/+3
Remove unneeded variables and assignments. Reviewed-by: Gustavo Padovan <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/amdgpu: squash lines for simple wrapper functionsMasahiro Yamada3-15/+3
Remove unneeded variables and assignments. Reviewed-by: Gustavo Padovan <[email protected]> Signed-off-by: Masahiro Yamada <[email protected]> Signed-off-by: Sean Paul <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm: Add DP branch device info on debugfsMika Kahola3-0/+90
Read DisplayPort branch device info from through debugfs interface. v2: use drm_dp_helper routines to collect data v3: cleanup to match the drm_dp_helper.c patches introduced earlier in this series v4: move DP branch device info to function 'intel_dp_branch_device_info()' v5: initial step to move debugging info from intel_dp. to drm_dp_helper.c (Daniel) v6: read hw and sw revision without using specific drm_dp_helper routines v7: indentation fixes (Jim Bride) Signed-off-by: Mika Kahola <[email protected]> Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/i915: Update bits per component for display infoMika Kahola1-1/+15
DisplayPort branch device may define max supported bits per component. Update display info based on this value if bpc is defined. v2: cleanup to match the drm_dp_helper.c patches introduced earlier in this series v3: Fill bpc for connector's display info in separate drm_dp_helper function (Daniel) v4: remove updating bpc for display info as it may be overridden when parsing EDID. Instead, check bpc for DP branch device during compute_config v5: Indentation fixes (Jim Bride) Signed-off-by: Mika Kahola <[email protected]> Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/i915: Check pixel rate for DP to VGA dongleMika Kahola1-1/+26
Filter out a mode that exceeds the max pixel rate setting for DP to VGA dongle. This is defined in DPCD register 0x81 if detailed cap info i.e. info field is 4 bytes long and it is available for DP downstream port. The register defines the pixel rate divided by 8 in MP/s. v2: DPCD read outs and computation moved to drm (Ville, Daniel) v3: Sink pixel rate computation moved to drm_dp_max_sink_dotclock() function (Daniel) v4: Use of drm_dp_helper.c routines to compute max pixel clock (Ville) v5: Use of intel_dp->downstream_ports to read out port capabilities. Code restructuring (Ville) v6: Move DP branch device check to drm_dp_helper.c (Daniel) v7: Cleanup as suggested by Ville Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/i915: Read DP branch device SW revisionMika Kahola2-0/+21
SW revision is mandatory field for DisplayPort branch devices. This is defined in DPCD register fields 0x50A and 0x50B. v2: move drm_dp_ds_revision structure to be part of drm_dp_link structure (Daniel) v3: remove dependency to drm_dp_helper but instead parse DPCD and print SW revision info to dmesg (Ville) v4: commit message fix (Jim Bride) Signed-off-by: Mika Kahola <[email protected]> Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/i915: Read DP branch device HW revisionMika Kahola2-0/+22
HW revision is mandatory field for DisplayPort branch devices. This is defined in DPCD register field 0x509. v2: move drm_dp_ds_revision structure to be part of drm_dp_link structure (Daniel) v3: remove dependency to drm_dp_helper but instead parse DPCD and print HW revision info to dmesg (Ville) Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/i915: Cleanup DisplayPort AUX channel initializationMika Kahola1-2/+2
Let's remove reference to "struct intel_connector *connector" in intel_dp_aux_init() function as it is no longer required. Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm: Read DP branch device idMika Kahola2-0/+14
Read DisplayPort branch device id string. Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm: Helper to read max bits per componentMika Kahola2-0/+44
Helper routine to read out maximum supported bits per component for DisplayPort legay converters. v2: Return early if detailed port cap info is not available. Replace if-else ladder with switch-case (Ville) Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm: Helper to read max clock rateMika Kahola2-0/+35
Helper routine to read out maximum supported pixel rate for DisplayPort legay VGA converter or TMDS clock rate for other digital legacy converters. The helper returns clock rate in kHz. v2: Return early if detailed port cap info is not available. Replace if-else ladder with switch-case (Ville) Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm: Drop VGA from bpc definitionsMika Kahola1-5/+5
Drop "VGA" from bits per component definitions as these are also used by other standards such as DVI, HDMI, DP++. Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm: Add missing DP downstream port typesMika Kahola1-0/+2
Add missing DisplayPort downstream port types. The introduced new port types are DP++ and Wireless. Reviewed-by: Jim Bride <[email protected]> Signed-off-by: Mika Kahola <[email protected]> Acked-by: Dave Airlie <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/i915: Add ddb size field to device info structureDeepak M3-11/+8
Adding the ddb size into the devide info will avoid platform checks while computing wm. v2: Added comment and WARN_ON if ddb size is zero.(Jani) v3: Added WARN_ON at the right place.(Jani) Suggested-by: Ander Conselvan de Oliveira <[email protected]> Signed-off-by: Deepak M <[email protected]> Signed-off-by: Jani Nikula <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
2016-09-15drm/i915/guc: general tidying up (submission)Dave Gordon3-33/+34
Renaming to more consistent scheme, and updating comments, mostly about i915_guc_wq_reserve(), aka i915_guc_wq_check_space(). Signed-off-by: Dave Gordon <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Tvrtko Ursulin <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2016-09-15drm/i915/guc: general tidying up (loader)Dave Gordon2-14/+16
Renaming to more consistent scheme, delete unused definitions Signed-off-by: Dave Gordon <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Tvrtko Ursulin <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2016-09-15drm/i915: clarify PMINTRMSK/pm_intr_keep usageDave Gordon4-9/+25
No functional changes; just renaming a bit, tweaking a datatype, prettifying layout, and adding comments, in particular in the GuC setup code that touches this data. Signed-off-by: Dave Gordon <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Tvrtko Ursulin <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2016-09-15drm/i915: Only expand COND once in wait_for()Dave Gordon1-5/+9
Commentary from Chris Wilson's original version: > I was looking at some wait_for() timeouts on a slow system, with lots of > debug enabled (KASAN, lockdep, mmio_debug). Thinking that we were > mishandling the timeout, I tried to ensure that we loop at least once > after first testing COND. However, the double test of COND either side > of the timeout check makes that unlikely. But we can do an equivalent > loop, that keeps the COND check after testing for timeout (required so > that we are not preempted between testing COND and then testing for a > timeout) without expanding COND twice. > > The advantage of only expanding COND once is a dramatic reduction in > code size: > > text data bss dec hex > 1308733 5184 1152 1315069 1410fd before > 1305341 5184 1152 1311677 1403bd after but it turned out that due to a missing iniitialiser, gcc had "gone wild trimming undefined code" :( This version acheives a rather more modest (but still worthwhile) gain of ~550 bytes. Signed-off-by: Dave Gordon <[email protected]> Original-idea-by: Chris Wilson <[email protected]> Cc: Chris Wilson <[email protected]> Cc: Zanoni, Paulo R <[email protected]> Link: http://patchwork.freedesktop.org/patch/msgid/[email protected] Reviewed-by: Paulo Zanoni <[email protected]> Signed-off-by: Chris Wilson <[email protected]>
2016-09-14drm/amdgpu: use explicit limit for VRAM<->GTT movesChristian König1-2/+2
Use an explicit limit when moving things around to force address space allocation. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: use explicit GTT limit for evictionsChristian König1-2/+18
This way the address space gets allocated immediately. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: unbind GTT only when it is boundChristian König1-0/+3
Doesn't make much sense to clear the GTT when it was never filled. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: add AMDGPU_BO_INVALID_OFFSETChristian König2-0/+3
An invalid offset to be used by custom VRAM/GGT manager when we don't have an offset for an BO. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: validate size and offset of user fence BOChristian König1-0/+6
We need to validate the offset to make sure that we don't write after the BO. Additional to that a page should be enough and can make address space handling much easier. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/ttm: move placement structures into ttm_placement.hChristian König2-31/+36
Makes more sense to keep that together. Signed-off-by: Christian König <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/ttm: remove unused placement flagsChristian König1-11/+0
Either never used or not used in quite a while. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/ttm: rework handling of private mem typesChristian König5-34/+22
Instead of keeping a bunch of potentially unused flags, just define the start for private memory types and remove the rest. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/ttm: use ffs in ttm_mem_type_from_placeChristian König1-7/+7
A bit pointless to search for the first bit set manually. Signed-off-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/radeon: handle runtime pm in fbcon (v2)Alex Deucher1-0/+28
Ported from nouveau. v2: re-enable runtime autosuspend in the error case Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: handle runtime pm in fbcon (v2)Alex Deucher1-0/+28
Ported from nouveau. v2: re-enable runtime autosuspend in the error case Acked-by: Edward O'Callaghan <[email protected]> Reviewed-by: Michel Dänzer <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu/si/dpm: fix symbol conflicts with radeonAlex Deucher3-173/+181
Acked-by: Huang Rui <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu/si/dpm: make a bunch of things staticAlex Deucher1-18/+16
remnants of the port from radeon. Acked-by: Huang Rui <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay/polaris10: mark symbols static where possibleBaoyou Xie3-35/+44
We get a few warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/polaris10_clockpowergating.c:34:5: warning: no previous prototype for 'polaris10_phm_powerup_uvd' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/polaris10_thermal.c:428:5: warning: no previous prototype for 'tf_polaris10_thermal_setup_fan_table' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/polaris10_hwmgr.c:125:31: warning: no previous prototype for 'cast_phw_polaris10_power_state' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Baoyou Xie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay/fiji: mark symbols static where possibleBaoyou Xie2-17/+22
We get a few warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/fiji_hwmgr.c:1633:9: warning: no previous prototype for 'fiji_get_voltage_index' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/fiji_hwmgr.c:5412:5: warning: no previous prototype for 'fiji_check_states_equal' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/fiji_thermal.c:424:5: warning: no previous prototype for 'tf_fiji_thermal_setup_fan_table' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Reviewed-by: Christian König <[email protected]> Signed-off-by: Baoyou Xie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: mark symbols static where possibleBaoyou Xie6-11/+11
We get a few warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/cz_smc.c:51:5: warning: no previous prototype for 'cz_send_msg_to_smc_async' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/cz_smc.c:143:5: warning: no previous prototype for 'cz_write_smc_sram_dword' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/iceland_smc.c:124:6: warning: no previous prototype for 'iceland_start_smc' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:3926:6: warning: no previous prototype for 'gfx_v8_0_rlc_stop' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/amdgpu_job.c:94:6: warning: no previous prototype for 'amdgpu_job_free_cb' [-Wmissing-prototypes] .... In fact, these functions are only used in the file in which they are declared and don't need a declaration, but can be made static. So this patch marks these functions with 'static'. Reviewed-by: Christian König <[email protected]> Acked-by: Huang Rui <[email protected]> Reviewed-by: Edward O'Callaghan <[email protected]> Signed-off-by: Baoyou Xie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: add missing header dependenciesBaoyou Xie3-0/+4
We get a few warnings when building kernel with W=1: drivers/gpu/drm/amd/amdgpu/amdgpu_pll.c:113:6: warning: no previous prototype for 'amdgpu_pll_compute' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/cz_smc.c:38:10: warning: no previous prototype for 'cz_get_argument' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/cz_smc.c:302:5: warning: no previous prototype for 'cz_smu_start' [-Wmissing-prototypes] .... In fact, these functions are declared in drivers/gpu/drm/amd/amdgpu/atombios_i2c.h drivers/gpu/drm/amd/amdgpu/amdgpu_pll.h drivers/gpu/drm/amd/amdgpu/cz_dpm.h drivers/gpu/drm/amd/amdgpu/vi_dpm.h. So this patch adds missing header dependencies. Reviewed-by: Christian König <[email protected]> Signed-off-by: Baoyou Xie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14amd/powerplay: use kmemdup instead of kmalloc + memcpyEdward O'Callaghan1-6/+3
Save a few clocks by replacing calls to kmalloc followed by memcpy with a single call to kmemdup. Reviewed-by: Christian König <[email protected]> Signed-off-by: Edward O'Callaghan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: delete duplicated function and definition.Rex Zhu7-25/+10
Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: move smu related variable definitions to smumgr.Rex Zhu3-17/+21
Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: wrap get evv voltage functionsRex Zhu2-0/+20
Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: add helper function to get voltage id in votage tableRex Zhu2-2/+23
Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: initialize platform caps in hwmgr_init.Rex Zhu4-58/+87
Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: add module parameter to mask pp featuresRex Zhu2-0/+5
Signed-off-by: Rex Zhu <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: add feature flags in hwmgr to enable/disable special ↵Rex Zhu1-0/+14
features. Signed-off-by: Rex Zhu <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amd/powerplay: mark symbols static where possible on tonga/iceland.Rex Zhu2-8/+8
Signed-off-by: Rex Zhu <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-09-14drm/amdgpu: use error label to handle exceptional caseHuang Rui1-9/+13
Use error label to decrease global item unref and make codes more readable. Reviewed-by: Christian König <[email protected]> Signed-off-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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