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| author | Navare, Manasi D | 2017-06-30 03:14:01 +0200 |
|---|---|---|
| committer | Rodrigo Vivi | 2017-06-30 16:17:39 +0200 |
| commit | fcace3b9b727e25ffa3f7ad2c96e76b8584a9f3e (patch) | |
| tree | 04e6e9702fbeab7ac0d3133d33976dbc48ff3242 /drivers/gpu/drm/i915/i915_reg.h | |
| parent | drm/i915/cfl: Fix Workarounds. (diff) | |
| download | kernel-qcow2-linux-fcace3b9b727e25ffa3f7ad2c96e76b8584a9f3e.tar.gz kernel-qcow2-linux-fcace3b9b727e25ffa3f7ad2c96e76b8584a9f3e.tar.xz kernel-qcow2-linux-fcace3b9b727e25ffa3f7ad2c96e76b8584a9f3e.zip | |
drm/i915/cnl: Fix the CURSOR_COEFF_MASK used in DDI Vswing Programming
The Cursor Coeff is lower 6 bits in the PORT_TX_DW4 register
and hence the CURSOR_COEFF_MASK should be (0x3F << 0)
Fixes: 04416108ccea ("drm/i915/cnl: Add registers related to voltage
swing sequences.")
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1498785241-21138-1-git-send-email-manasi.d.navare@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index c8647cfa81ba..64cc674b652a 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1802,7 +1802,7 @@ enum skl_disp_power_wells { #define POST_CURSOR_2(x) ((x) << 6) #define POST_CURSOR_2_MASK (0x3F << 6) #define CURSOR_COEFF(x) ((x) << 0) -#define CURSOR_COEFF_MASK (0x3F << 6) +#define CURSOR_COEFF_MASK (0x3F << 0) #define _CNL_PORT_TX_DW5_GRP_AE 0x162354 #define _CNL_PORT_TX_DW5_GRP_B 0x1623D4 |