drm/i915/gvt: use its own define for gpio

The definition on i915_reg.h is going to change to depend on
dev_priv->gpio_mmio_base being properly initialized. Define our own
macros since init_generic_mmio_info() is called before than
gpio_mmio_base being set.

Cc: intel-gvt-dev@lists.freedesktop.org
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180727193647.8639-2-lucas.demarchi@intel.com

diff --git a/drivers/gpu/drm/i915/gvt/handlers.c b/drivers/gpu/drm/i915/gvt/handlers.c
index 749c704..c455d7e 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/handlers.c
+++ b/drivers/gpu/drm/i915/gvt/handlers.c
@@ -2119,7 +2119,7 @@ static int init_generic_mmio_info(struct intel_gvt *gvt)
 
        MMIO_F(PCH_GMBUS0, 4 * 4, 0, 0, 0, D_ALL, gmbus_mmio_read,
                gmbus_mmio_write);
-       MMIO_F(PCH_GPIOA, 6 * 4, F_UNALIGN, 0, 0, D_ALL, NULL, NULL);
+       MMIO_F(PCH_GPIO_BASE, 6 * 4, F_UNALIGN, 0, 0, D_ALL, NULL, NULL);
        MMIO_F(_MMIO(0xe4f00), 0x28, 0, 0, 0, D_ALL, NULL, NULL);
 
        MMIO_F(_MMIO(_PCH_DPB_AUX_CH_CTL), 6 * 4, 0, 0, 0, D_PRE_SKL, NULL,

diff --git a/drivers/gpu/drm/i915/gvt/reg.h b/drivers/gpu/drm/i915/gvt/reg.h
index fd5fd25..c9d6cf6 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/reg.h
+++ b/drivers/gpu/drm/i915/gvt/reg.h
@@ -77,6 +77,8 @@
 #define _RING_CTL_BUF_SIZE(ctl) (((ctl) & RB_TAIL_SIZE_MASK) + \
                I915_GTT_PAGE_SIZE)
 
+#define PCH_GPIO_BASE  _MMIO(0xc5010)
+
 #define PCH_GMBUS0     _MMIO(0xc5100)
 #define PCH_GMBUS1     _MMIO(0xc5104)
 #define PCH_GMBUS2     _MMIO(0xc5108)