Commit 46825fcf authored by Tony Cheng's avatar Tony Cheng Committed by Alex Deucher

drm/amd/display: avoid power gate domains that doesn't exist

Signed-off-by: default avatarTony Cheng <tony.cheng@amd.com>
Reviewed-by: default avatarYongqiang Sun <yongqiang.sun@amd.com>
Acked-by: default avatarLeo Li <sunpeng.li@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 9295f111
...@@ -227,8 +227,8 @@ ...@@ -227,8 +227,8 @@
SR(DOMAIN7_PG_CONFIG), \ SR(DOMAIN7_PG_CONFIG), \
SR(DOMAIN8_PG_CONFIG), \ SR(DOMAIN8_PG_CONFIG), \
SR(DOMAIN9_PG_CONFIG), \ SR(DOMAIN9_PG_CONFIG), \
SR(DOMAIN10_PG_CONFIG), \ /* SR(DOMAIN10_PG_CONFIG), Navi1x HUBP5 not powergate-able*/\
SR(DOMAIN11_PG_CONFIG), \ /* SR(DOMAIN11_PG_CONFIG), Navi1x DPP5 is not powergate-able */\
SR(DOMAIN16_PG_CONFIG), \ SR(DOMAIN16_PG_CONFIG), \
SR(DOMAIN17_PG_CONFIG), \ SR(DOMAIN17_PG_CONFIG), \
SR(DOMAIN18_PG_CONFIG), \ SR(DOMAIN18_PG_CONFIG), \
......
...@@ -94,24 +94,30 @@ static void enable_power_gating_plane( ...@@ -94,24 +94,30 @@ static void enable_power_gating_plane(
REG_UPDATE(DOMAIN2_PG_CONFIG, DOMAIN2_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN2_PG_CONFIG, DOMAIN2_POWER_FORCEON, force_on);
REG_UPDATE(DOMAIN4_PG_CONFIG, DOMAIN4_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN4_PG_CONFIG, DOMAIN4_POWER_FORCEON, force_on);
REG_UPDATE(DOMAIN6_PG_CONFIG, DOMAIN6_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN6_PG_CONFIG, DOMAIN6_POWER_FORCEON, force_on);
if (REG(DOMAIN8_PG_CONFIG))
REG_UPDATE(DOMAIN8_PG_CONFIG, DOMAIN8_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN8_PG_CONFIG, DOMAIN8_POWER_FORCEON, force_on);
/*Do not power gate DCHUB5, should be left at HW default, power on permanently*/ if (REG(DOMAIN10_PG_CONFIG))
/*REG_UPDATE(DOMAIN10_PG_CONFIG, DOMAIN10_POWER_FORCEON, force_on);*/ REG_UPDATE(DOMAIN10_PG_CONFIG, DOMAIN8_POWER_FORCEON, force_on);
/* DPP0/1/2/3/4/5 */ /* DPP0/1/2/3/4/5 */
REG_UPDATE(DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN1_PG_CONFIG, DOMAIN1_POWER_FORCEON, force_on);
REG_UPDATE(DOMAIN3_PG_CONFIG, DOMAIN3_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN3_PG_CONFIG, DOMAIN3_POWER_FORCEON, force_on);
REG_UPDATE(DOMAIN5_PG_CONFIG, DOMAIN5_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN5_PG_CONFIG, DOMAIN5_POWER_FORCEON, force_on);
REG_UPDATE(DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN7_PG_CONFIG, DOMAIN7_POWER_FORCEON, force_on);
if (REG(DOMAIN9_PG_CONFIG))
REG_UPDATE(DOMAIN9_PG_CONFIG, DOMAIN9_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN9_PG_CONFIG, DOMAIN9_POWER_FORCEON, force_on);
/*Do not power gate DPP5, should be left at HW default, power on permanently*/ if (REG(DOMAIN11_PG_CONFIG))
/*REG_UPDATE(DOMAIN11_PG_CONFIG, DOMAIN11_POWER_FORCEON, force_on);*/ REG_UPDATE(DOMAIN11_PG_CONFIG, DOMAIN9_POWER_FORCEON, force_on);
/* DCS0/1/2/3/4/5 */
REG_UPDATE(DOMAIN16_PG_CONFIG, DOMAIN16_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN16_PG_CONFIG, DOMAIN16_POWER_FORCEON, force_on);
REG_UPDATE(DOMAIN17_PG_CONFIG, DOMAIN17_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN17_PG_CONFIG, DOMAIN17_POWER_FORCEON, force_on);
REG_UPDATE(DOMAIN18_PG_CONFIG, DOMAIN18_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN18_PG_CONFIG, DOMAIN18_POWER_FORCEON, force_on);
if (REG(DOMAIN19_PG_CONFIG))
REG_UPDATE(DOMAIN19_PG_CONFIG, DOMAIN19_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN19_PG_CONFIG, DOMAIN19_POWER_FORCEON, force_on);
if (REG(DOMAIN20_PG_CONFIG))
REG_UPDATE(DOMAIN20_PG_CONFIG, DOMAIN20_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN20_PG_CONFIG, DOMAIN20_POWER_FORCEON, force_on);
if (REG(DOMAIN21_PG_CONFIG))
REG_UPDATE(DOMAIN21_PG_CONFIG, DOMAIN21_POWER_FORCEON, force_on); REG_UPDATE(DOMAIN21_PG_CONFIG, DOMAIN21_POWER_FORCEON, force_on);
} }
......
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