drivers/gpu/drm/via/via_drv.h | 4 +-
drivers/gpu/drm/via/via_fp.c | 82 +++++++++++++++++++++++++++++++++++-------
2 files changed, 72 insertions(+), 14 deletions(-)
New commits:
commit f8e1cd06afe1cd1db331da4a4cfd8ec538cfed2c
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Wed Jul 12 11:06:35 2017 -0500
Version bumped to 3.0.41
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
index 362e697ab78..8e6d1c416f9 100644
--- a/drivers/gpu/drm/via/via_drv.h
+++ b/drivers/gpu/drm/via/via_drv.h
@@ -30,11 +30,11 @@
#define DRIVER_AUTHOR "The OpenChrome Project"
#define DRIVER_NAME "via"
#define DRIVER_DESC "OpenChrome DRM for VIA Technologies Chrome IGP"
-#define DRIVER_DATE "20170707"
+#define DRIVER_DATE "20170712"
#define DRIVER_MAJOR 3
#define DRIVER_MINOR 0
-#define DRIVER_PATCHLEVEL 40
+#define DRIVER_PATCHLEVEL 41
#include <linux/module.h>
commit ee3110634db3d87ab527c582dff10f5fd6a4d1a6
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Wed Jul 12 11:04:00 2017 -0500
Added viaFPCastleRockSoftPowerSeq
This function is untested since the developer does not own a CLE266
chipset based computer with FP support.
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/via/via_fp.c b/drivers/gpu/drm/via/via_fp.c
index 9c1128e5675..7bfc56e7382 100644
--- a/drivers/gpu/drm/via/via_fp.c
+++ b/drivers/gpu/drm/via/via_fp.c
@@ -234,6 +234,59 @@ via_disable_internal_lvds(struct drm_encoder *encoder)
}
static void
+via_fp_castle_rock_soft_power_seq(struct via_device *dev_priv,
+ bool power_state)
+{
+ DRM_DEBUG_KMS("Entered via_fp_castle_rock_soft_power_seq.\n");
+
+ if (power_state) {
+ /* Wait for 25 ms. */
+ mdelay(25);
+
+ /* Turn on FP VDD rail. */
+ via_fp_set_primary_soft_vdd(VGABASE, true);
+
+ /* Wait for 510 ms. */
+ mdelay(510);
+
+ /* Turn on FP data transmission. */
+ via_fp_set_primary_soft_data(VGABASE, true);
+
+ /* Wait for 1 ms. */
+ mdelay(1);
+
+ /* Turn on FP VEE rail. */
+ via_fp_set_primary_soft_vee(VGABASE, true);
+
+ /* Turn on FP back light. */
+ via_fp_set_primary_soft_back_light(VGABASE, true);
+ } else {
+ /* Wait for 1 ms. */
+ mdelay(1);
+
+ /* Turn off FP back light. */
+ via_fp_set_primary_soft_back_light(VGABASE, false);
+
+ /* Turn off FP VEE rail. */
+ via_fp_set_primary_soft_vee(VGABASE, false);
+
+ /* Wait for 510 ms. */
+ mdelay(510);
+
+ /* Turn off FP data transmission. */
+ via_fp_set_primary_soft_data(VGABASE, false);
+
+ /* Wait for 25 ms. */
+ mdelay(25);
+
+ /* Turn off FP VDD rail. */
+ via_fp_set_primary_soft_vdd(VGABASE, false);
+ }
+
+ DRM_DEBUG_KMS("Exiting via_fp_castle_rock_soft_power_seq.\n");
+}
+
+static void
via_fp_primary_soft_power_seq(struct via_device *dev_priv, bool power_state)
{
DRM_DEBUG_KMS("Entered via_fp_primary_soft_power_seq.\n");
@@ -406,6 +459,8 @@ via_fp_power(struct via_device *dev_priv, unsigned short
device,
switch (device) {
case PCI_DEVICE_ID_VIA_CLE266:
+ via_fp_castle_rock_soft_power_seq(dev_priv,
+ power_state);
break;
case PCI_DEVICE_ID_VIA_KM400:
case PCI_DEVICE_ID_VIA_CN700:
commit 0259543082a0fd8d7919dcf6eb0c8797eef42d98
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Mon Jul 10 15:56:08 2017 -0500
Made minor comment related adjustments to via_fp.c
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/via/via_fp.c b/drivers/gpu/drm/via/via_fp.c
index 906b33df0d6..9c1128e5675 100644
--- a/drivers/gpu/drm/via/via_fp.c
+++ b/drivers/gpu/drm/via/via_fp.c
@@ -245,7 +245,7 @@ via_fp_primary_soft_power_seq(struct via_device *dev_priv,
bool power_state)
via_fp_set_primary_power_seq_type(VGABASE, false);
if (power_state) {
- /* Turn on FP Display Period. */
+ /* Turn on FP display period. */
via_fp_set_primary_direct_display_period(VGABASE, true);
/* Wait for TD0 ms. */
@@ -293,7 +293,7 @@ via_fp_primary_soft_power_seq(struct via_device *dev_priv,
bool power_state)
/* Turn off FP VDD rail. */
via_fp_set_primary_soft_vdd(VGABASE, false);
- /* Turn off FP Display Period. */
+ /* Turn off FP display period. */
via_fp_set_primary_direct_display_period(VGABASE, false);
}
@@ -312,7 +312,7 @@ via_fp_secondary_soft_power_seq(struct via_device
*dev_priv, bool power_state)
via_fp_set_secondary_power_seq_type(VGABASE, false);
if (power_state) {
- /* Turn on FP Display Period. */
+ /* Turn on FP display period. */
via_fp_set_secondary_direct_display_period(VGABASE, true);
/* Wait for TD0 ms. */
@@ -360,7 +360,7 @@ via_fp_secondary_soft_power_seq(struct via_device
*dev_priv, bool power_state)
/* Turn off FP VDD rail. */
via_fp_set_secondary_soft_vdd(VGABASE, false);
- /* Turn off FP Display Period. */
+ /* Turn off FP display period. */
via_fp_set_secondary_direct_display_period(VGABASE, false);
}
commit ae1e68bae91131df71168a19402a42bfca7d1634
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Mon Jul 10 15:27:29 2017 -0500
Made comment adjustments to via_fp_primary_hard_power_seq
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/via/via_fp.c b/drivers/gpu/drm/via/via_fp.c
index dd737c1289a..906b33df0d6 100644
--- a/drivers/gpu/drm/via/via_fp.c
+++ b/drivers/gpu/drm/via/via_fp.c
@@ -376,7 +376,7 @@ via_fp_primary_hard_power_seq(struct via_device *dev_priv,
bool power_state)
via_fp_set_primary_power_seq_type(VGABASE, true);
if (power_state) {
- /* Turn on FP Display Period. */
+ /* Turn on FP display period. */
via_fp_set_primary_direct_display_period(VGABASE, true);
/* Turn on FP hardware power sequence. */
@@ -391,7 +391,7 @@ via_fp_primary_hard_power_seq(struct via_device *dev_priv,
bool power_state)
/* Turn off FP hardware power sequence. */
via_fp_set_primary_hard_power(VGABASE, false);
- /* Turn on FP Display Period. */
+ /* Turn on FP display period. */
via_fp_set_primary_direct_display_period(VGABASE, false);
}
commit f5d541da62df68c464e6a5f9d587b505bad93b6f
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Mon Jul 10 14:52:10 2017 -0500
Made indentation related adjustments to viaFPPrimarySoftPowerSeq
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/via/via_fp.c b/drivers/gpu/drm/via/via_fp.c
index 0352158a392..dd737c1289a 100644
--- a/drivers/gpu/drm/via/via_fp.c
+++ b/drivers/gpu/drm/via/via_fp.c
@@ -245,31 +245,31 @@ via_fp_primary_soft_power_seq(struct via_device
*dev_priv, bool power_state)
via_fp_set_primary_power_seq_type(VGABASE, false);
if (power_state) {
- /* Turn on FP Display Period. */
+ /* Turn on FP Display Period. */
via_fp_set_primary_direct_display_period(VGABASE, true);
/* Wait for TD0 ms. */
mdelay(TD0);
- /* Turn on FP VDD rail. */
+ /* Turn on FP VDD rail. */
via_fp_set_primary_soft_vdd(VGABASE, true);
/* Wait for TD1 ms. */
mdelay(TD1);
- /* Turn on FP data transmission. */
+ /* Turn on FP data transmission. */
via_fp_set_primary_soft_data(VGABASE, true);
/* Wait for TD2 ms. */
mdelay(TD2);
- /* Turn on FP VEE rail. */
+ /* Turn on FP VEE rail. */
via_fp_set_primary_soft_vee(VGABASE, true);
/* Wait for TD3 ms. */
mdelay(TD3);
- /* Turn on FP back light. */
+ /* Turn on FP back light. */
via_fp_set_primary_soft_back_light(VGABASE, true);
} else {
/* Turn off FP back light. */
@@ -284,16 +284,16 @@ via_fp_primary_soft_power_seq(struct via_device
*dev_priv, bool power_state)
/* Wait for TD2 ms. */
mdelay(TD2);
- /* Turn off FP data transmission. */
+ /* Turn off FP data transmission. */
via_fp_set_primary_soft_data(VGABASE, false);
/* Wait for TD1 ms. */
mdelay(TD1);
- /* Turn off FP VDD rail. */
+ /* Turn off FP VDD rail. */
via_fp_set_primary_soft_vdd(VGABASE, false);
- /* Turn off FP Display Period. */
+ /* Turn off FP Display Period. */
via_fp_set_primary_direct_display_period(VGABASE, false);
}
commit 7aa5b289955094874b3557ee0f3144556da2da2c
Author: Kevin Brace <kevinbr...@gmx.com>
Date: Mon Jul 10 14:29:03 2017 -0500
Keep FP hardware sequence off inside via_fp_primary_soft_power_seq
Signed-off-by: Kevin Brace <kevinbr...@gmx.com>
diff --git a/drivers/gpu/drm/via/via_fp.c b/drivers/gpu/drm/via/via_fp.c
index 1d730a9eab9..0352158a392 100644
--- a/drivers/gpu/drm/via/via_fp.c
+++ b/drivers/gpu/drm/via/via_fp.c
@@ -238,6 +238,9 @@ via_fp_primary_soft_power_seq(struct via_device *dev_priv,
bool power_state)
{
DRM_DEBUG_KMS("Entered via_fp_primary_soft_power_seq.\n");
+ /* Turn off FP hardware power sequence. */
+ via_fp_set_primary_hard_power(VGABASE, false);
+
/* Use software FP power sequence control. */
via_fp_set_primary_power_seq_type(VGABASE, false);
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