From 78d481126795e9e4740204df95572d9731a6d34e Mon Sep 17 00:00:00 2001 From: Trigger Huang Date: Thu, 9 May 2019 17:32:59 +0800 Subject: drm/amdgpu: init vega10 SR-IOV reg access mode Set different register access mode according to the features provided by firmware Signed-off-by: Trigger Huang Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 44 ++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 7d484fad3909..1f0bd4d16475 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -426,3 +426,47 @@ uint32_t amdgpu_virt_get_mclk(struct amdgpu_device *adev, bool lowest) return clk; } +void amdgpu_virt_init_reg_access_mode(struct amdgpu_device *adev) +{ + struct amdgpu_virt *virt = &adev->virt; + + if (virt->ops && virt->ops->init_reg_access_mode) + virt->ops->init_reg_access_mode(adev); +} + +bool amdgpu_virt_support_psp_prg_ih_reg(struct amdgpu_device *adev) +{ + bool ret = false; + struct amdgpu_virt *virt = &adev->virt; + + if (amdgpu_sriov_vf(adev) + && (virt->reg_access_mode & AMDGPU_VIRT_REG_ACCESS_PSP_PRG_IH)) + ret = true; + + return ret; +} + +bool amdgpu_virt_support_rlc_prg_reg(struct amdgpu_device *adev) +{ + bool ret = false; + struct amdgpu_virt *virt = &adev->virt; + + if (amdgpu_sriov_vf(adev) + && (virt->reg_access_mode & AMDGPU_VIRT_REG_ACCESS_RLC) + && !(amdgpu_sriov_runtime(adev))) + ret = true; + + return ret; +} + +bool amdgpu_virt_support_skip_setting(struct amdgpu_device *adev) +{ + bool ret = false; + struct amdgpu_virt *virt = &adev->virt; + + if (amdgpu_sriov_vf(adev) + && (virt->reg_access_mode & AMDGPU_VIRT_REG_SKIP_SEETING)) + ret = true; + + return ret; +} -- cgit v1.2.3 From f867723b41f871c88388462c007976bb9a4c72da Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Mon, 10 Jun 2019 00:07:51 +0200 Subject: drm/amd: drop use of drmP.h in amdgpu.h MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Delete the unused drmP.h from amdgpu.h. Fix fallout in various files. Signed-off-by: Sam Ravnborg Reviewed-by: Alex Deucher Cc: "Christian König" Cc: "David (ChunMing) Zhou" Cc: David Airlie Cc: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20190609220757.10862-5-sam@ravnborg.org --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 4 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 2 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c | 3 +++ drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 4 ++++ drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c | 2 ++ drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c | 4 ++++ drivers/gpu/drm/amd/amdgpu/psp_v10_0.c | 3 +++ drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 2 ++ drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 1 + drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c | 4 +++- drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c | 1 + drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c | 1 + drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c | 1 + drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c | 1 + drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c | 1 + drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c | 2 ++ drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c | 2 ++ drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c | 1 + drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c | 2 ++ 19 files changed, 38 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 14398f55f602..fbec83bfb4ad 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -44,9 +44,9 @@ #include #include -#include -#include #include +#include +#include #include #include diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index 22bd21efe6b1..4fea7f835506 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -24,6 +24,8 @@ #include #include #include +#include + #include "amdgpu.h" #include "amdgpu_ras.h" #include "amdgpu_atomfirmware.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c index 639297250c21..c799691dfa84 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sched.c @@ -23,8 +23,11 @@ */ #include +#include #include + #include + #include "amdgpu.h" #include "amdgpu_vm.h" diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 7d484fad3909..01f88269a7f9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -21,6 +21,10 @@ * */ +#include + +#include + #include "amdgpu.h" bool amdgpu_virt_mmio_blocked(struct amdgpu_device *adev) diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c index 4f761ebb655e..91f10995249b 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c @@ -21,6 +21,8 @@ * */ #include +#include + #include "amdgpu.h" #include "amdgpu_ih.h" #include "amdgpu_gfx.h" diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c index 3b7370d914a5..51bbf773b4f5 100644 --- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c @@ -20,8 +20,12 @@ * OTHER DEALINGS IN THE SOFTWARE. * */ + #include +#include + #include + #include "amdgpu.h" #include "gmc_v9_0.h" #include "amdgpu_atomfirmware.h" diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c index 77c2bc344dfc..ce1ea31feee0 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v10_0.c @@ -24,6 +24,9 @@ */ #include +#include +#include + #include "amdgpu.h" #include "amdgpu_psp.h" #include "amdgpu_ucode.h" diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c index b91df7bd1d98..b1e7aca72578 100644 --- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c @@ -21,6 +21,8 @@ */ #include +#include + #include "amdgpu.h" #include "amdgpu_psp.h" #include "amdgpu_ucode.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c index a10e3a50d9ef..bc67e6502733 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c @@ -24,6 +24,7 @@ */ #include +#include #include "amdgpu.h" #include "amdgpu_dm.h" diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c index 1d5fc5ad3bee..e611b5376d8c 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_debugfs.c @@ -23,7 +23,9 @@ * */ -#include +#include + +#include #include "dc.h" #include "amdgpu.h" diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c index 048757e8f494..8f81c25c523d 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu7_hwmgr.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c index 384c37875cd0..8e05c14d2d0d 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c @@ -24,6 +24,7 @@ #include #include #include +#include #include #include "hwmgr.h" diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c index b6767d74dc85..b12100de3084 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_processpptables.c @@ -21,6 +21,7 @@ * */ #include +#include #include #include diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c index 669bd0c2a16c..46858b901d05 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/ci_smumgr.c @@ -25,6 +25,7 @@ #include #include "linux/delay.h" #include +#include #include "smumgr.h" #include "pp_debug.h" diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c index 375ccf6ff5f2..0eee7b2f8b9a 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/iceland_smumgr.c @@ -25,6 +25,7 @@ #include "pp_debug.h" #include #include +#include #include #include diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c index 2d4cfe14f72e..477c1c870591 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/polaris10_smumgr.c @@ -21,6 +21,8 @@ * */ +#include + #include "pp_debug.h" #include "smumgr.h" #include "smu74.h" diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c index 6d11076a79ba..d409925d1f7d 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu10_smumgr.c @@ -21,6 +21,8 @@ * */ +#include + #include "smumgr.h" #include "smu10_inc.h" #include "soc15_common.h" diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c index 3ed6c5f1e5cf..8f6f2808094a 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c @@ -23,6 +23,7 @@ #include "pp_debug.h" #include #include +#include #include #include diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c index c81acc3192ad..672986e9eecb 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/vega10_smumgr.c @@ -21,6 +21,8 @@ * */ +#include + #include "smumgr.h" #include "vega10_inc.h" #include "soc15_common.h" -- cgit v1.2.3 From 3bd532692d93a9c72f4f11e38437b30c0e13007f Mon Sep 17 00:00:00 2001 From: Wang Xiayang Date: Mon, 15 Jul 2019 16:53:01 +0800 Subject: drm/amdgpu: replace simple_strtol() by kstrtou32() The simple_strtol() function is deprecated. kstrto[l,u32]() is the correct replacement as it can properly handle overflows. This patch replaces the deprecated simple_strtol() use introduced recently. As clk is of type uint32_t, we are safe to use kstrtou32(). It is also safe to return zero on string parsing error, similar to the case of returning zero if buf is empty in parse_clk(). Fixes: bb5a2bdf36a8 ("drm/amdgpu: support dpm level modification under virtualization v3") Signed-off-by: Wang Xiayang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c index 07a7e3820b7b..59dd204498c5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c @@ -390,7 +390,8 @@ static uint32_t parse_clk(char *buf, bool min) if (!ptr) break; ptr+=2; - clk = simple_strtoul(ptr, NULL, 10); + if (kstrtou32(ptr, 10, &clk)) + return 0; } while (!min); return clk * 100; -- cgit v1.2.3