drm/i915: Remove distinction between DDI 2 vs 4 lanes
We never make use of the distinction between 2 vs 4 lanes so combine
them into a per port domain instead. This saves us a few bits in the
power domain mask. Change suggested by Ville.
Signed-off-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447084107-8521-7-git-send-email-patrik.jakobsson@linux.intel.com
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 646c3bc..d41a7b0 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -286,13 +286,10 @@
BIT(POWER_DOMAIN_TRANSCODER_C) | \
BIT(POWER_DOMAIN_PIPE_B_PANEL_FITTER) | \
BIT(POWER_DOMAIN_PIPE_C_PANEL_FITTER) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_D_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_D_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_E_2_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_D_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_E_LANES) | \
BIT(POWER_DOMAIN_AUX_B) | \
BIT(POWER_DOMAIN_AUX_C) | \
BIT(POWER_DOMAIN_AUX_D) | \
@@ -300,21 +297,17 @@
BIT(POWER_DOMAIN_VGA) | \
BIT(POWER_DOMAIN_INIT))
#define SKL_DISPLAY_DDI_A_E_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_A_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_A_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_E_2_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_A_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_E_LANES) | \
BIT(POWER_DOMAIN_INIT))
#define SKL_DISPLAY_DDI_B_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_B_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
BIT(POWER_DOMAIN_INIT))
#define SKL_DISPLAY_DDI_C_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_C_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
BIT(POWER_DOMAIN_INIT))
#define SKL_DISPLAY_DDI_D_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_D_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_D_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_D_LANES) | \
BIT(POWER_DOMAIN_INIT))
#define SKL_DISPLAY_ALWAYS_ON_POWER_DOMAINS ( \
(POWER_DOMAIN_MASK & ~( \
@@ -329,10 +322,8 @@
BIT(POWER_DOMAIN_TRANSCODER_C) | \
BIT(POWER_DOMAIN_PIPE_B_PANEL_FITTER) | \
BIT(POWER_DOMAIN_PIPE_C_PANEL_FITTER) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
BIT(POWER_DOMAIN_AUX_B) | \
BIT(POWER_DOMAIN_AUX_C) | \
BIT(POWER_DOMAIN_AUDIO) | \
@@ -344,8 +335,7 @@
BIT(POWER_DOMAIN_PIPE_A) | \
BIT(POWER_DOMAIN_TRANSCODER_EDP) | \
BIT(POWER_DOMAIN_PIPE_A_PANEL_FITTER) | \
- BIT(POWER_DOMAIN_PORT_DDI_A_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_A_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_A_LANES) | \
BIT(POWER_DOMAIN_AUX_A) | \
BIT(POWER_DOMAIN_PLLS) | \
BIT(POWER_DOMAIN_INIT))
@@ -1421,14 +1411,10 @@
#define HSW_ALWAYS_ON_POWER_DOMAINS ( \
BIT(POWER_DOMAIN_PIPE_A) | \
BIT(POWER_DOMAIN_TRANSCODER_EDP) | \
- BIT(POWER_DOMAIN_PORT_DDI_A_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_A_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_D_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_D_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_A_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_D_LANES) | \
BIT(POWER_DOMAIN_PORT_CRT) | \
BIT(POWER_DOMAIN_PLLS) | \
BIT(POWER_DOMAIN_AUX_A) | \
@@ -1452,49 +1438,42 @@
#define VLV_DISPLAY_POWER_DOMAINS POWER_DOMAIN_MASK
#define VLV_DPIO_CMN_BC_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_B_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
BIT(POWER_DOMAIN_PORT_CRT) | \
BIT(POWER_DOMAIN_AUX_B) | \
BIT(POWER_DOMAIN_AUX_C) | \
BIT(POWER_DOMAIN_INIT))
#define VLV_DPIO_TX_B_LANES_01_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_B_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
BIT(POWER_DOMAIN_AUX_B) | \
BIT(POWER_DOMAIN_INIT))
#define VLV_DPIO_TX_B_LANES_23_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
BIT(POWER_DOMAIN_AUX_B) | \
BIT(POWER_DOMAIN_INIT))
#define VLV_DPIO_TX_C_LANES_01_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_C_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
BIT(POWER_DOMAIN_AUX_C) | \
BIT(POWER_DOMAIN_INIT))
#define VLV_DPIO_TX_C_LANES_23_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
BIT(POWER_DOMAIN_AUX_C) | \
BIT(POWER_DOMAIN_INIT))
#define CHV_DPIO_CMN_BC_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_B_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_B_4_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_C_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_B_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_C_LANES) | \
BIT(POWER_DOMAIN_AUX_B) | \
BIT(POWER_DOMAIN_AUX_C) | \
BIT(POWER_DOMAIN_INIT))
#define CHV_DPIO_CMN_D_POWER_DOMAINS ( \
- BIT(POWER_DOMAIN_PORT_DDI_D_2_LANES) | \
- BIT(POWER_DOMAIN_PORT_DDI_D_4_LANES) | \
+ BIT(POWER_DOMAIN_PORT_DDI_D_LANES) | \
BIT(POWER_DOMAIN_AUX_D) | \
BIT(POWER_DOMAIN_INIT))