diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/i9xx_wm.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_rps.c | 11 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/soc/intel_dram.c | 50 |
3 files changed, 34 insertions, 33 deletions
diff --git a/drivers/gpu/drm/i915/display/i9xx_wm.c b/drivers/gpu/drm/i915/display/i9xx_wm.c index f70ac2f06968..2b7c3d270b17 100644 --- a/drivers/gpu/drm/i915/display/i9xx_wm.c +++ b/drivers/gpu/drm/i915/display/i9xx_wm.c @@ -80,13 +80,13 @@ static const struct cxsr_latency *pnv_get_cxsr_latency(struct drm_i915_private * if (is_desktop == latency->is_desktop && i915->is_ddr3 == latency->is_ddr3 && - i915->fsb_freq == latency->fsb_freq && - i915->mem_freq == latency->mem_freq) + DIV_ROUND_CLOSEST(i915->fsb_freq, 1000) == latency->fsb_freq && + DIV_ROUND_CLOSEST(i915->mem_freq, 1000) == latency->mem_freq) return latency; } drm_dbg_kms(&i915->drm, - "Could not find CxSR latency for DDR%s, FSB %u MHz, MEM %u MHz\n", + "Could not find CxSR latency for DDR%s, FSB %u kHz, MEM %u kHz\n", i915->is_ddr3 ? "3" : "2", i915->fsb_freq, i915->mem_freq); return NULL; diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index 70176be269d3..fa304ea088e4 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -265,10 +265,10 @@ static const struct cparams { u16 c; } cparams[] = { { 1, 1333, 301, 28664 }, - { 1, 1066, 294, 24460 }, + { 1, 1067, 294, 24460 }, { 1, 800, 294, 25192 }, { 0, 1333, 276, 27605 }, - { 0, 1066, 276, 27605 }, + { 0, 1067, 276, 27605 }, { 0, 800, 231, 23784 }, }; @@ -280,15 +280,16 @@ static void gen5_rps_init(struct intel_rps *rps) u32 rgvmodectl; int c_m, i; - if (i915->fsb_freq <= 3200) + if (i915->fsb_freq <= 3200000) c_m = 0; - else if (i915->fsb_freq <= 4800) + else if (i915->fsb_freq <= 4800000) c_m = 1; else c_m = 2; for (i = 0; i < ARRAY_SIZE(cparams); i++) { - if (cparams[i].i == c_m && cparams[i].t == i915->mem_freq) { + if (cparams[i].i == c_m && + cparams[i].t == DIV_ROUND_CLOSEST(i915->mem_freq, 1000)) { rps->ips.m = cparams[i].m; rps->ips.c = cparams[i].c; break; diff --git a/drivers/gpu/drm/i915/soc/intel_dram.c b/drivers/gpu/drm/i915/soc/intel_dram.c index 266ed6cfa485..ace9372244a4 100644 --- a/drivers/gpu/drm/i915/soc/intel_dram.c +++ b/drivers/gpu/drm/i915/soc/intel_dram.c @@ -56,11 +56,11 @@ static unsigned int pnv_mem_freq(struct drm_i915_private *dev_priv) switch (tmp & CLKCFG_MEM_MASK) { case CLKCFG_MEM_533: - return 533; + return 533333; case CLKCFG_MEM_667: - return 667; + return 666667; case CLKCFG_MEM_800: - return 800; + return 800000; } return 0; @@ -73,13 +73,13 @@ static unsigned int ilk_mem_freq(struct drm_i915_private *dev_priv) ddrpll = intel_uncore_read16(&dev_priv->uncore, DDRMPLL1); switch (ddrpll & 0xff) { case 0xc: - return 800; + return 800000; case 0x10: - return 1066; + return 1066667; case 0x14: - return 1333; + return 1333333; case 0x18: - return 1600; + return 1600000; default: drm_dbg(&dev_priv->drm, "unknown memory frequency 0x%02x\n", ddrpll & 0xff); @@ -97,9 +97,9 @@ static unsigned int chv_mem_freq(struct drm_i915_private *i915) switch ((val >> 2) & 0x7) { case 3: - return 2000; + return 2000000; default: - return 1600; + return 1600000; } } @@ -114,11 +114,11 @@ static unsigned int vlv_mem_freq(struct drm_i915_private *i915) switch ((val >> 6) & 3) { case 0: case 1: - return 800; + return 800000; case 2: - return 1066; + return 1066667; case 3: - return 1333; + return 1333333; } return 0; @@ -139,7 +139,7 @@ static void detect_mem_freq(struct drm_i915_private *i915) i915->is_ddr3 = pnv_is_ddr3(i915); if (i915->mem_freq) - drm_dbg(&i915->drm, "DDR speed: %d MHz\n", i915->mem_freq); + drm_dbg(&i915->drm, "DDR speed: %d kHz\n", i915->mem_freq); } static unsigned int pnv_fsb_freq(struct drm_i915_private *i915) @@ -150,13 +150,13 @@ static unsigned int pnv_fsb_freq(struct drm_i915_private *i915) switch (fsb) { case CLKCFG_FSB_400: - return 400; + return 400000; case CLKCFG_FSB_533: - return 533; + return 533333; case CLKCFG_FSB_667: - return 667; + return 666667; case CLKCFG_FSB_800: - return 800; + return 800000; } return 0; @@ -170,19 +170,19 @@ static unsigned int ilk_fsb_freq(struct drm_i915_private *dev_priv) switch (fsb) { case 0x00c: - return 3200; + return 3200000; case 0x00e: - return 3733; + return 3733333; case 0x010: - return 4266; + return 4266667; case 0x012: - return 4800; + return 4800000; case 0x014: - return 5333; + return 5333333; case 0x016: - return 5866; + return 5866667; case 0x018: - return 6400; + return 6400000; default: drm_dbg(&dev_priv->drm, "unknown fsb frequency 0x%04x\n", fsb); return 0; @@ -197,7 +197,7 @@ static void detect_fsb_freq(struct drm_i915_private *i915) i915->fsb_freq = pnv_fsb_freq(i915); if (i915->fsb_freq) - drm_dbg(&i915->drm, "FSB frequency: %d MHz\n", i915->fsb_freq); + drm_dbg(&i915->drm, "FSB frequency: %d kHz\n", i915->fsb_freq); } static int intel_dimm_num_devices(const struct dram_dimm_info *dimm) |