* [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139
@ 2018-06-09 22:18 Tristian Celestin
2018-06-11 8:55 ` Andy Shevchenko
2018-07-05 11:33 ` Rafael J. Wysocki
0 siblings, 2 replies; 3+ messages in thread
From: Tristian Celestin @ 2018-06-09 22:18 UTC (permalink / raw)
To: rjw; +Cc: lenb, andriy.shevchenko, linux-acpi, linux-kernel, Tristian Celestin
Permanently enable the SYNA7500 touchscreen device on the Dell
Venue Pro 7139. The DSDT hides the touchscreen ACPI device on
the 7139 in the same fashion as the 7130, and needs to
be enabled in the same way.
Signed-off-by: Tristian Celestin <tristiancelestin@fastmail.com>
---
drivers/acpi/x86/utils.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
index ec5b0f1..3a13b2a 100644
--- a/drivers/acpi/x86/utils.c
+++ b/drivers/acpi/x86/utils.c
@@ -62,14 +62,20 @@ struct always_present_id {
*/
ENTRY("INT0002", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {}),
/*
- * On the Dell Venue 11 Pro 7130 the DSDT hides the touchscreen ACPI
- * device until a certain time after _SB.PCI0.GFX0.LCD.LCD1._ON gets
- * called has passed *and* _STA has been called at least 3 times since.
+ * On the Dell Venue 11 Pro 7130 and 7139, the DSDT hides
+ * the touchscreen ACPI device until a certain time
+ * after _SB.PCI0.GFX0.LCD.LCD1._ON gets called has passed
+ * *and* _STA has been called at least 3 times since.
*/
ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), {
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7130"),
}),
+ ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), {
+ DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7139"),
+ }),
+
/*
* The GPD win BIOS dated 20170221 has disabled the accelerometer, the
* drivers sometimes cause crashes under Windows and this is how the
--
1.8.3.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139
2018-06-09 22:18 [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139 Tristian Celestin
@ 2018-06-11 8:55 ` Andy Shevchenko
2018-07-05 11:33 ` Rafael J. Wysocki
1 sibling, 0 replies; 3+ messages in thread
From: Andy Shevchenko @ 2018-06-11 8:55 UTC (permalink / raw)
To: Tristian Celestin, rjw; +Cc: lenb, linux-acpi, linux-kernel, Mario Limonciello
On Sat, 2018-06-09 at 18:18 -0400, Tristian Celestin wrote:
> Permanently enable the SYNA7500 touchscreen device on the Dell
> Venue Pro 7139. The DSDT hides the touchscreen ACPI device on
> the 7139 in the same fashion as the 7130, and needs to
> be enabled in the same way.
>
Cc: Mario.
> Signed-off-by: Tristian Celestin <tristiancelestin@fastmail.com>
> ---
> drivers/acpi/x86/utils.c | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
> index ec5b0f1..3a13b2a 100644
> --- a/drivers/acpi/x86/utils.c
> +++ b/drivers/acpi/x86/utils.c
> @@ -62,14 +62,20 @@ struct always_present_id {
> */
> ENTRY("INT0002", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {}),
> /*
> - * On the Dell Venue 11 Pro 7130 the DSDT hides the
> touchscreen ACPI
> - * device until a certain time after
> _SB.PCI0.GFX0.LCD.LCD1._ON gets
> - * called has passed *and* _STA has been called at least 3
> times since.
> + * On the Dell Venue 11 Pro 7130 and 7139, the DSDT hides
> + * the touchscreen ACPI device until a certain time
> + * after _SB.PCI0.GFX0.LCD.LCD1._ON gets called has passed
> + * *and* _STA has been called at least 3 times since.
> */
> ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), {
> DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7130"),
> }),
> + ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), {
> + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> + DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7139"),
> + }),
> +
> /*
> * The GPD win BIOS dated 20170221 has disabled the
> accelerometer, the
> * drivers sometimes cause crashes under Windows and this is
> how the
--
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Intel Finland Oy
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139
2018-06-09 22:18 [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139 Tristian Celestin
2018-06-11 8:55 ` Andy Shevchenko
@ 2018-07-05 11:33 ` Rafael J. Wysocki
1 sibling, 0 replies; 3+ messages in thread
From: Rafael J. Wysocki @ 2018-07-05 11:33 UTC (permalink / raw)
To: Tristian Celestin; +Cc: lenb, andriy.shevchenko, linux-acpi, linux-kernel
On Sunday, June 10, 2018 12:18:06 AM CEST Tristian Celestin wrote:
> Permanently enable the SYNA7500 touchscreen device on the Dell
> Venue Pro 7139. The DSDT hides the touchscreen ACPI device on
> the 7139 in the same fashion as the 7130, and needs to
> be enabled in the same way.
>
> Signed-off-by: Tristian Celestin <tristiancelestin@fastmail.com>
> ---
> drivers/acpi/x86/utils.c | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/acpi/x86/utils.c b/drivers/acpi/x86/utils.c
> index ec5b0f1..3a13b2a 100644
> --- a/drivers/acpi/x86/utils.c
> +++ b/drivers/acpi/x86/utils.c
> @@ -62,14 +62,20 @@ struct always_present_id {
> */
> ENTRY("INT0002", "1", ICPU(INTEL_FAM6_ATOM_AIRMONT), {}),
> /*
> - * On the Dell Venue 11 Pro 7130 the DSDT hides the touchscreen ACPI
> - * device until a certain time after _SB.PCI0.GFX0.LCD.LCD1._ON gets
> - * called has passed *and* _STA has been called at least 3 times since.
> + * On the Dell Venue 11 Pro 7130 and 7139, the DSDT hides
> + * the touchscreen ACPI device until a certain time
> + * after _SB.PCI0.GFX0.LCD.LCD1._ON gets called has passed
> + * *and* _STA has been called at least 3 times since.
> */
> ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), {
> DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7130"),
> }),
> + ENTRY("SYNA7500", "1", ICPU(INTEL_FAM6_HASWELL_ULT), {
> + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
> + DMI_MATCH(DMI_PRODUCT_NAME, "Venue 11 Pro 7139"),
> + }),
> +
> /*
> * The GPD win BIOS dated 20170221 has disabled the accelerometer, the
> * drivers sometimes cause crashes under Windows and this is how the
>
Applied, thanks!
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-07-05 11:33 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-06-09 22:18 [PATCH] acpi/x86: enable touchscreen on Dell Venue Pro 7139 Tristian Celestin
2018-06-11 8:55 ` Andy Shevchenko
2018-07-05 11:33 ` Rafael J. Wysocki
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.