drm/radeon/dpm: use the driver state for dpm debugfs

For btc and newer, we may modify the power state depending
on the circumstances.  Use the modified state rather than
the base state.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/btc_dpm.c b/drivers/gpu/drm/radeon/btc_dpm.c
index 0fbd36f3d4e9da34b65bc5f8ed302dc143b2d3c7..05ad46982a44f0f421f9eddc708680358f6e8d1e 100644 (file)
--- a/drivers/gpu/drm/radeon/btc_dpm.c
+++ b/drivers/gpu/drm/radeon/btc_dpm.c
@@ -2756,6 +2756,37 @@ void btc_dpm_fini(struct radeon_device *rdev)
        r600_free_extended_power_table(rdev);
 }
 
+void btc_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
+                                                    struct seq_file *m)
+{
+       struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+       struct radeon_ps *rps = &eg_pi->current_rps;
+       struct rv7xx_ps *ps = rv770_get_ps(rps);
+       struct rv7xx_pl *pl;
+       u32 current_index =
+               (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_PROFILE_INDEX_MASK) >>
+               CURRENT_PROFILE_INDEX_SHIFT;
+
+       if (current_index > 2) {
+               seq_printf(m, "invalid dpm profile %d\n", current_index);
+       } else {
+               if (current_index == 0)
+                       pl = &ps->low;
+               else if (current_index == 1)
+                       pl = &ps->medium;
+               else /* current_index == 2 */
+                       pl = &ps->high;
+               seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
+               if (rdev->family >= CHIP_CEDAR) {
+                       seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
+                                  current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
+               } else {
+                       seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u\n",
+                                  current_index, pl->sclk, pl->mclk, pl->vddc);
+               }
+       }
+}
+
 u32 btc_dpm_get_sclk(struct radeon_device *rdev, bool low)
 {
        struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);

diff --git a/drivers/gpu/drm/radeon/btcd.h b/drivers/gpu/drm/radeon/btcd.h
index 29e32de7e02546e98951d6656703c6848a4de03d..9c65be2d55a91bedd525a8fdf4ce448184b69433 100644 (file)
--- a/drivers/gpu/drm/radeon/btcd.h
+++ b/drivers/gpu/drm/radeon/btcd.h
@@ -44,6 +44,10 @@
 #       define DYN_SPREAD_SPECTRUM_EN                   (1 << 23)
 #       define AC_DC_SW                                 (1 << 24)
 
+#define TARGET_AND_CURRENT_PROFILE_INDEX                  0x66c
+#       define CURRENT_PROFILE_INDEX_MASK                 (0xf << 4)
+#       define CURRENT_PROFILE_INDEX_SHIFT                4
+
 #define        CG_BIF_REQ_AND_RSP                              0x7f4
 #define                CG_CLIENT_REQ(x)                        ((x) << 0)
 #define                CG_CLIENT_REQ_MASK                      (0xff << 0)

diff --git a/drivers/gpu/drm/radeon/ni_dpm.c b/drivers/gpu/drm/radeon/ni_dpm.c
index c351226ecb31b0d9fa2d94a32ac23d504d61952b..22c339195f845a6819c5c05e8586c86ab33853f2 100644 (file)
--- a/drivers/gpu/drm/radeon/ni_dpm.c
+++ b/drivers/gpu/drm/radeon/ni_dpm.c
@@ -4322,7 +4322,8 @@ void ni_dpm_print_power_state(struct radeon_device *rdev,
 void ni_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
                                                    struct seq_file *m)
 {
-       struct radeon_ps *rps = rdev->pm.dpm.current_ps;
+       struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+       struct radeon_ps *rps = &eg_pi->current_rps;
        struct ni_ps *ps = ni_get_ps(rps);
        struct rv7xx_pl *pl;
        u32 current_index =

diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
index f74db43346fd86f4658e11cc62e6e08134127936..dda02bfc10a49b55497479e3a911167b91397481 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_asic.c
+++ b/drivers/gpu/drm/radeon/radeon_asic.c
@@ -1555,7 +1555,7 @@ static struct radeon_asic btc_asic = {
                .get_sclk = &btc_dpm_get_sclk,
                .get_mclk = &btc_dpm_get_mclk,
                .print_power_state = &rv770_dpm_print_power_state,
-               .debugfs_print_current_performance_level = &rv770_dpm_debugfs_print_current_performance_level,
+               .debugfs_print_current_performance_level = &btc_dpm_debugfs_print_current_performance_level,
                .force_performance_level = &rv770_dpm_force_performance_level,
                .vblank_too_short = &btc_dpm_vblank_too_short,
        },

diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h
index b3bc433eed4c3bd832424051306a845461c90aa8..ae637cfda783285a0f2638435e6620c6026fb534 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_asic.h
+++ b/drivers/gpu/drm/radeon/radeon_asic.h
@@ -551,6 +551,8 @@ void btc_dpm_fini(struct radeon_device *rdev);
 u32 btc_dpm_get_sclk(struct radeon_device *rdev, bool low);
 u32 btc_dpm_get_mclk(struct radeon_device *rdev, bool low);
 bool btc_dpm_vblank_too_short(struct radeon_device *rdev);
+void btc_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
+                                                    struct seq_file *m);
 int sumo_dpm_init(struct radeon_device *rdev);
 int sumo_dpm_enable(struct radeon_device *rdev);
 int sumo_dpm_late_enable(struct radeon_device *rdev);

diff --git a/drivers/gpu/drm/radeon/si_dpm.c b/drivers/gpu/drm/radeon/si_dpm.c
index 0471501338fbbeb9e7b72ee572b2bda126ab475a..eafb0e6bc67ec5c7207d087ef0abc0e087c2f3a1 100644 (file)
--- a/drivers/gpu/drm/radeon/si_dpm.c
+++ b/drivers/gpu/drm/radeon/si_dpm.c
@@ -6472,7 +6472,8 @@ void si_dpm_fini(struct radeon_device *rdev)
 void si_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
                                                    struct seq_file *m)
 {
-       struct radeon_ps *rps = rdev->pm.dpm.current_ps;
+       struct evergreen_power_info *eg_pi = evergreen_get_pi(rdev);
+       struct radeon_ps *rps = &eg_pi->current_rps;
        struct ni_ps *ps = ni_get_ps(rps);
        struct rv7xx_pl *pl;
        u32 current_index =

diff --git a/drivers/gpu/drm/radeon/sumo_dpm.c b/drivers/gpu/drm/radeon/sumo_dpm.c
index f121efe12dc5c10a4fd6f1c5283ee7f87e8b0797..8b47b3cd0357cf7065aace2c90fa0751b203b506 100644 (file)
--- a/drivers/gpu/drm/radeon/sumo_dpm.c
+++ b/drivers/gpu/drm/radeon/sumo_dpm.c
@@ -1807,7 +1807,7 @@ void sumo_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev
                                                      struct seq_file *m)
 {
        struct sumo_power_info *pi = sumo_get_pi(rdev);
-       struct radeon_ps *rps = rdev->pm.dpm.current_ps;
+       struct radeon_ps *rps = &pi->current_rps;
        struct sumo_ps *ps = sumo_get_ps(rps);
        struct sumo_pl *pl;
        u32 current_index =

diff --git a/drivers/gpu/drm/radeon/trinity_dpm.c b/drivers/gpu/drm/radeon/trinity_dpm.c
index 2d447192d6f7356b1f37af690e1242932b23d7bf..2da0e17eb96060e3027e185106e5f4366561d799 100644 (file)
--- a/drivers/gpu/drm/radeon/trinity_dpm.c
+++ b/drivers/gpu/drm/radeon/trinity_dpm.c
@@ -1926,7 +1926,8 @@ void trinity_dpm_print_power_state(struct radeon_device *rdev,
 void trinity_dpm_debugfs_print_current_performance_level(struct radeon_device *rdev,
                                                         struct seq_file *m)
 {
-       struct radeon_ps *rps = rdev->pm.dpm.current_ps;
+       struct trinity_power_info *pi = trinity_get_pi(rdev);
+       struct radeon_ps *rps = &pi->current_rps;
        struct trinity_ps *ps = trinity_get_ps(rps);
        struct trinity_pl *pl;
        u32 current_index =