diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_power.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_power.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 16356523816f..273054c22325 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -5,6 +5,8 @@ #include <linux/string_helpers.h> +#include "soc/intel_dram.h" + #include "i915_drv.h" #include "i915_irq.h" #include "i915_reg.h" @@ -16,6 +18,7 @@ #include "intel_display_power.h" #include "intel_display_power_map.h" #include "intel_display_power_well.h" +#include "intel_display_regs.h" #include "intel_display_rpm.h" #include "intel_display_types.h" #include "intel_dmc.h" @@ -1254,10 +1257,8 @@ static u32 hsw_read_dcomp(struct intel_display *display) static void hsw_write_dcomp(struct intel_display *display, u32 val) { - struct drm_i915_private *dev_priv = to_i915(display->drm); - if (display->platform.haswell) { - if (snb_pcode_write(&dev_priv->uncore, GEN6_PCODE_WRITE_D_COMP, val)) + if (intel_pcode_write(display->drm, GEN6_PCODE_WRITE_D_COMP, val)) drm_dbg_kms(display->drm, "Failed to write to D_COMP\n"); } else { intel_de_write(display, D_COMP_BDW, val); @@ -1604,9 +1605,7 @@ static const struct buddy_page_mask wa_1409767108_buddy_page_masks[] = { static void tgl_bw_buddy_init(struct intel_display *display) { - struct drm_i915_private *dev_priv = to_i915(display->drm); - enum intel_dram_type type = dev_priv->dram_info.type; - u8 num_channels = dev_priv->dram_info.num_channels; + const struct dram_info *dram_info = intel_dram_info(display->drm); const struct buddy_page_mask *table; unsigned long abox_mask = DISPLAY_INFO(display)->abox_mask; int config, i; @@ -1623,8 +1622,8 @@ static void tgl_bw_buddy_init(struct intel_display *display) table = tgl_buddy_page_masks; for (config = 0; table[config].page_mask != 0; config++) - if (table[config].num_channels == num_channels && - table[config].type == type) + if (table[config].num_channels == dram_info->num_channels && + table[config].type == dram_info->type) break; if (table[config].page_mask == 0) { @@ -1883,12 +1882,11 @@ static void vlv_cmnlane_wa(struct intel_display *display) static bool vlv_punit_is_power_gated(struct intel_display *display, u32 reg0) { - struct drm_i915_private *dev_priv = to_i915(display->drm); bool ret; - vlv_punit_get(dev_priv); - ret = (vlv_punit_read(dev_priv, reg0) & SSPM0_SSC_MASK) == SSPM0_SSC_PWR_GATE; - vlv_punit_put(dev_priv); + vlv_punit_get(display->drm); + ret = (vlv_punit_read(display->drm, reg0) & SSPM0_SSC_MASK) == SSPM0_SSC_PWR_GATE; + vlv_punit_put(display->drm); return ret; } |