--- /dev/null
+From 235b630eda072d7e7b102ab346d6b8a2c028a772 Mon Sep 17 00:00:00 2001
+From: Sean Rhodes <sean@starlabs.systems>
+Date: Tue, 19 Nov 2024 08:58:15 +0000
+Subject: drivers/card_reader/rtsx_usb: Restore interrupt based detection
+
+From: Sean Rhodes <sean@starlabs.systems>
+
+commit 235b630eda072d7e7b102ab346d6b8a2c028a772 upstream.
+
+This commit reintroduces interrupt-based card detection previously
+used in the rts5139 driver. This functionality was removed in commit
+00d8521dcd23 ("staging: remove rts5139 driver code").
+
+Reintroducing this mechanism fixes presence detection for certain card
+readers, which with the current driver, will taken approximately 20
+seconds to enter S3 as `mmc_rescan` has to be frozen.
+
+Fixes: 00d8521dcd23 ("staging: remove rts5139 driver code")
+Cc: stable@vger.kernel.org
+Cc: Arnd Bergmann <arnd@arndb.de>
+Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+Signed-off-by: Sean Rhodes <sean@starlabs.systems>
+Link: https://lore.kernel.org/r/20241119085815.11769-1-sean@starlabs.systems
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/misc/cardreader/rtsx_usb.c | 15 +++++++++++++++
+ 1 file changed, 15 insertions(+)
+
+--- a/drivers/misc/cardreader/rtsx_usb.c
++++ b/drivers/misc/cardreader/rtsx_usb.c
+@@ -286,6 +286,7 @@ static int rtsx_usb_get_status_with_bulk
+ int rtsx_usb_get_card_status(struct rtsx_ucr *ucr, u16 *status)
+ {
+ int ret;
++ u8 interrupt_val = 0;
+ u16 *buf;
+
+ if (!status)
+@@ -308,6 +309,20 @@ int rtsx_usb_get_card_status(struct rtsx
+ ret = rtsx_usb_get_status_with_bulk(ucr, status);
+ }
+
++ rtsx_usb_read_register(ucr, CARD_INT_PEND, &interrupt_val);
++ /* Cross check presence with interrupts */
++ if (*status & XD_CD)
++ if (!(interrupt_val & XD_INT))
++ *status &= ~XD_CD;
++
++ if (*status & SD_CD)
++ if (!(interrupt_val & SD_INT))
++ *status &= ~SD_CD;
++
++ if (*status & MS_CD)
++ if (!(interrupt_val & MS_INT))
++ *status &= ~MS_CD;
++
+ /* usb_control_msg may return positive when success */
+ if (ret < 0)
+ return ret;
--- /dev/null
+From a4e17a8f239a545c463f8ec27db4ed6e74b31841 Mon Sep 17 00:00:00 2001
+From: "Ricardo B. Marliere" <rbm@suse.com>
+Date: Thu, 5 Dec 2024 17:50:35 -0300
+Subject: ktest.pl: Check kernelrelease return in get_version
+
+From: Ricardo B. Marliere <rbm@suse.com>
+
+commit a4e17a8f239a545c463f8ec27db4ed6e74b31841 upstream.
+
+In the case of a test that uses the special option ${KERNEL_VERSION} in one
+of its settings but has no configuration available in ${OUTPUT_DIR}, for
+example if it's a new empty directory, then the `make kernelrelease` call
+will fail and the subroutine will chomp an empty string, silently. Fix that
+by adding an empty configuration and retrying.
+
+Cc: stable@vger.kernel.org
+Cc: John Hawley <warthog9@eaglescrag.net>
+Fixes: 5f9b6ced04a4e ("ktest: Bisecting, install modules, add logging")
+Link: https://lore.kernel.org/20241205-ktest_kver_fallback-v2-1-869dae4c7777@suse.com
+Signed-off-by: Ricardo B. Marliere <rbm@suse.com>
+Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ tools/testing/ktest/ktest.pl | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+--- a/tools/testing/ktest/ktest.pl
++++ b/tools/testing/ktest/ktest.pl
+@@ -2319,6 +2319,11 @@ sub get_version {
+ return if ($have_version);
+ doprint "$make kernelrelease ... ";
+ $version = `$make -s kernelrelease | tail -1`;
++ if (!length($version)) {
++ run_command "$make allnoconfig" or return 0;
++ doprint "$make kernelrelease ... ";
++ $version = `$make -s kernelrelease | tail -1`;
++ }
+ chomp($version);
+ doprint "$version\n";
+ $have_version = 1;
hexagon-fix-using-plain-integer-as-null-pointer-warn.patch
hexagon-fix-unbalanced-spinlock-in-die.patch
nfsd-reset-cb_seq_status-after-nfs4err_delay.patch
+ktest.pl-check-kernelrelease-return-in-get_version.patch
+drivers-card_reader-rtsx_usb-restore-interrupt-based-detection.patch
+usb-typec-tcpm-set-src_send_capabilities-timeout-to-pd_t_sender_response.patch
--- /dev/null
+From 2eb3da037c2c20fa30bc502bc092479b2a1aaae2 Mon Sep 17 00:00:00 2001
+From: Jos Wang <joswang@lenovo.com>
+Date: Sun, 5 Jan 2025 21:52:45 +0800
+Subject: usb: typec: tcpm: set SRC_SEND_CAPABILITIES timeout to PD_T_SENDER_RESPONSE
+
+From: Jos Wang <joswang@lenovo.com>
+
+commit 2eb3da037c2c20fa30bc502bc092479b2a1aaae2 upstream.
+
+As PD2.0 spec ("8.3.3.2.3 PE_SRC_Send_Capabilities state"), after the
+Source receives the GoodCRC Message from the Sink in response to the
+Source_Capabilities message, it should start the SenderResponseTimer,
+after the timer times out, the state machine transitions to the
+HARD_RESET state.
+
+Fixes: f0690a25a140 ("staging: typec: USB Type-C Port Manager (tcpm)")
+Cc: stable@vger.kernel.org
+Signed-off-by: Jos Wang <joswang@lenovo.com>
+Reviewed-by: Badhri Jagan Sridharan <badhri@google.com>
+Link: https://lore.kernel.org/r/20250105135245.7493-1-joswang1221@gmail.com
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/usb/typec/tcpm/tcpm.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/usb/typec/tcpm/tcpm.c
++++ b/drivers/usb/typec/tcpm/tcpm.c
+@@ -3035,7 +3035,7 @@ static void run_state_machine(struct tcp
+ port->caps_count = 0;
+ port->pd_capable = true;
+ tcpm_set_state_cond(port, SRC_SEND_CAPABILITIES_TIMEOUT,
+- PD_T_SEND_SOURCE_CAP);
++ PD_T_SENDER_RESPONSE);
+ }
+ break;
+ case SRC_SEND_CAPABILITIES_TIMEOUT:
projects / thirdparty / kernel / stable-queue.git / commitdiff
