drm/i915: make the intel_display_power_domain enum compact

Upcoming patches will add tracking for a set of power domains via a
bitmask; to make things simple there remove the current gap in the
enum values.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 07e4949..87857d7 100644 (file)
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -98,14 +98,16 @@ enum intel_display_power_domain {
        POWER_DOMAIN_TRANSCODER_A,
        POWER_DOMAIN_TRANSCODER_B,
        POWER_DOMAIN_TRANSCODER_C,
-       POWER_DOMAIN_TRANSCODER_EDP = POWER_DOMAIN_TRANSCODER_A + 0xF,
+       POWER_DOMAIN_TRANSCODER_EDP,
        POWER_DOMAIN_VGA,
 };
 
 #define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
 #define POWER_DOMAIN_PIPE_PANEL_FITTER(pipe) \
                ((pipe) + POWER_DOMAIN_PIPE_A_PANEL_FITTER)
-#define POWER_DOMAIN_TRANSCODER(tran) ((tran) + POWER_DOMAIN_TRANSCODER_A)
+#define POWER_DOMAIN_TRANSCODER(tran) \
+       ((tran) == TRANSCODER_EDP ? POWER_DOMAIN_TRANSCODER_EDP : \
+        (tran) + POWER_DOMAIN_TRANSCODER_A)
 
 enum hpd_pin {
        HPD_NONE = 0,