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drm/i915/icl: Fix the macros for DFLEXDPMLE register bits

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This patch fixes the macros used for defining the DFLEXDPMLE
register bit fields. This accounts for changes in the spec.

Fixes: a2bc69a1a9 ("drm/i915/icl: Add register definition for DFLEXDPMLE")
Cc: Animesh Manna <animesh.manna@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Jose Roberto de Souza <jose.souza@intel.com>
Cc: <stable@vger.kernel.org> # v4.19+
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181023191248.26418-1-manasi.d.navare@intel.com
(cherry picked from commit b4335ec0a3)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
This commit is contained in:
Manasi Navare 2018-10-23 12:12:47 -07:00 committed by Joonas Lahtinen
parent f42f343887
commit e528c2affc
1 changed files with 6 additions and 2 deletions
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8
drivers/gpu/drm/i915/i915_reg.h
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@ -2095,8 +2095,12 @@ enum i915_power_well_id {
/* ICL PHY DFLEX registers */
#define PORT_TX_DFLEXDPMLE1 _MMIO(0x1638C0)
#define DFLEXDPMLE1_DPMLETC_MASK(n) (0xf << (4 * (n)))
#define DFLEXDPMLE1_DPMLETC(n, x) ((x) << (4 * (n)))
#define DFLEXDPMLE1_DPMLETC_MASK(tc_port) (0xf << (4 * (tc_port)))
#define DFLEXDPMLE1_DPMLETC_ML0(tc_port) (1 << (4 * (tc_port)))
#define DFLEXDPMLE1_DPMLETC_ML1_0(tc_port) (3 << (4 * (tc_port)))
#define DFLEXDPMLE1_DPMLETC_ML3(tc_port) (8 << (4 * (tc_port)))
#define DFLEXDPMLE1_DPMLETC_ML3_2(tc_port) (12 << (4 * (tc_port)))
#define DFLEXDPMLE1_DPMLETC_ML3_0(tc_port) (15 << (4 * (tc_port)))
/* BXT PHY Ref registers */
#define _PORT_REF_DW3_A 0x16218C