UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/i915: Define MCH registers relative to MCHBAR_MIRROR_BASE 

A few of our MCH registers are defined with absolute register offsets.
For consistency, let's switch their definitions to be relative offsets
from MCHBAR_MIRROR_BASE.

Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220215061342.2055952-1-matthew.d.roper@intel.com
This commit is contained in:
Matt Roper 2022-02-14 22:13:41 -08:00
parent 0d53879faa
commit 573ca6fb97
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/i915/i915_reg.h
View File

@ -1922,16 +1922,16 @@
#define HPLLVCO _MMIO(MCHBAR_MIRROR_BASE + 0xc38)
#define HPLLVCO_MOBILE _MMIO(MCHBAR_MIRROR_BASE + 0xc0f)
#define TSC1 _MMIO(0x11001)
#define TSC1 _MMIO(MCHBAR_MIRROR_BASE + 0x1001)
#define TSE (1 << 0)
#define TR1 _MMIO(0x11006)
#define TSFS _MMIO(0x11020)
#define TR1 _MMIO(MCHBAR_MIRROR_BASE + 0x1006)
#define TSFS _MMIO(MCHBAR_MIRROR_BASE + 0x1020)
#define TSFS_SLOPE_MASK 0x0000ff00
#define TSFS_SLOPE_SHIFT 8
#define TSFS_INTR_MASK 0x000000ff
#define CSIPLL0 _MMIO(0x12c10)
#define DDRMPLL1 _MMIO(0X12c20)
#define CSIPLL0 _MMIO(MCHBAR_MIRROR_BASE + 0x2c10)
#define DDRMPLL1 _MMIO(MCHBAR_MIRROR_BASE + 0x2c20)
#define PEG_BAND_GAP_DATA _MMIO(0x14d68)
#define GEN6_GT_PERF_STATUS _MMIO(MCHBAR_MIRROR_BASE_SNB + 0x5948)
@ -4320,7 +4320,7 @@
((fbc) << WM1_LP_FBC_SHIFT) | ((pri) << WM1_LP_SR_SHIFT) | (cur))
/* Memory latency timer register */
#define MLTR_ILK _MMIO(0x11222)
#define MLTR_ILK _MMIO(MCHBAR_MIRROR_BASE + 0x1222)
#define MLTR_WM1_SHIFT 0
#define MLTR_WM2_SHIFT 8
/* the unit of memory self-refresh latency time is 0.5us */