Don't map DDR memory as strongly ordered because it makes the memory
controller sad. All we really care about is the cache characteristics
and write-combine is the same as far as those are concerned.
Change-Id: Ic0dedbad30785c8d7c24ad3249413139593029f0
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Don't print pagefault debugging in global space to avoid giving
away buffer addresses.
Change-Id: Ic0dedbad7a66aca1bd5b678aac0ddae6a8612f1c
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
All IB GPU addresses should be dword aligned. Enforce that in software
to keep invalid addresses from bothering the CP.
Change-Id: Ic0dedbad2298ebbd20ca1b575b8e36dcbf5a1fbe
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Commit ef5440e7b8 ("msm: kgsl: Remove nonsense around the a5xx and a6xx
SMMU table update") removed a lot of the cruft around a pagetable update
but unfortunately legacy targets still needed APRIV to write to the
pagetable_desc memory so add that part back in.
Change-Id: Ic0dedbad71544eaaf77efe1d523c9bf533cb4973
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
The HFI error message has a 16 character error string attached. We should
not trust that the error string is properly formatted with a null
character at the end. Set the string precision to ensure that we only
print up to 16 characters of the payload.
Change-Id: Ic0dedbad1b2aebef1feb3f9f7f531869e96599e6
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
If CP is not initialized and zap shader loading fails the GMU IFPC state
machine is uninitialized which causes unwanted mess. Reverse the order
of CP_INIT and zap to handle the situation gracefully.
Change-Id: I062e4c7febd8ee11099bae1b58c579851a43e8bd
Signed-off-by: Urvashi Agrawal <urvaagra@codeaurora.org>
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Per-process pagetable support might be disabled in the arm-smmu driver for
any number of reasons but we won't know it until we try to create our
first dynamic domain. If enabling the dynamic domain returns -EOPNOTSUPP
then disable per-process pagetables and fall back to global pagetables.
Also, demote a WARN to a log-once message when the arm-smmu driver doesn't
support the system cache no-write-allocate tag.
Change-Id: Ic0dedbadb66fc862eeb9cd585ade9edc1d178c77
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Consider a scenario where a context is valid when the check is made in
adreno_dispatcher_queue_cmds(), but by the time we reach _track_context(),
context has been detached. We would try to delete the entry from the
active context list as part of detaching the context though the entry is
not added yet. Now in _track_context() the context is actually added. When
the context is finally destroyed, we would be left with invalid entry in
the list. Next time when a context is added, an attempt would be made to
use a freed entry. Fix this by moving the entry deletion part under
drawctxt lock.
Change-Id: Idab7cbf10987598b3e6395b2d50c20d1990d1f02
Signed-off-by: Puranam V G Tejaswi <pvgtejas@codeaurora.org>
Signed-off-by: Neeraja P <neerp@codeaurora.org>
This change enables TouchScreen config for QRD holi target.
Change-Id: Ie56f53cbfe858c5b74502dc419bda57b060f767d
Signed-off-by: Fei Mao <feim1@codeaurora.org>
This change adds support for WCN399x series BT SoC's.
Change-Id: If7ad4e84eeb46adb123f3f5647cefa6841c94dee
Signed-off-by: Balakrishna Godavarthi <bgodavar@codeaurora.org>
Certain GPIOs are reserved for secure world and cannot be accessed by HLOS.
Supply "reserved_gpios" to msm_pinctrl to mark these pins as invalid.
Change-Id: I07807f37adfd6d90e7b1bdc72b2106520f378b02
Signed-off-by: Mayank Grover <groverm@codeaurora.org>
Add check to verify whether memory is allocated properly or not
and return error if its failed to allocate coherent buffer.
Change-Id: I234a637d20228d047f6fc11d374b6f13f28fed03
Signed-off-by: Gaurav Kashyap <gaurkash@codeaurora.org>
Signed-off-by: AnilKumar Chimata <anilc@codeaurora.org>
Add devm_of_clk_del_provider API to qcom whitelist
and qcom_clk_set_flags API to qcom internal whitelist.
Change-Id: Ic71a1d7efc0416a5b3843733c5b4b05e73c451ba
Signed-off-by: Jagadeesh Kona <jkona@codeaurora.org>
