Add job that executes the IGT test suite for rk3588-rock-5b.
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Qualcomm apq8016 and apq8096 DUTS are moved to Collabora lava
farm. So enable these jobs to use lava and update expectation
files.
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Co-developed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Uprev mesa to adapt to the latest changes in Mesa CI, such as:
- LAVA overlay-based firmware handling
- Container/job rule separation
- Removal of the python-artifacts job
- Use lava-job-submitter container to submit jobs
- Use of the Alpine container for LAVA jobs
- Various other CI improvements
- Remove bare-metal jobs and disable apq8016 and apq8096 jobs,
as these have been migrated to the Collabora LAVA farm
- Fix issues with rebase with external fixes branch
- Update expectation files
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Co-developed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
asus-C436FA-Flip-hatch has fewer devices available in the LAVA lab and
drm-ci uses only 2 DUTs, causing tests to time out. Update drm-ci to
use puff instead of hatch so the tests can run on 5 DUTs.
Also increase parallel count for amly jobs to 3.
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
The sm8350-hdk jobs are short and each test takes around 2–3 minutes and
the full job completes in about 10 minutes. Running 4 parallel jobs uses
4 devices at once, which is not needed. Set parallel to 2 to reduce
device usage.
Signed-off-by: Vignesh Raman <vignesh.raman@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Recently, we round up new_hdisplay once at most, for bonded dsi, we
may need twice, since they are independent links, we should round up
each half separately. This also aligns with the hdisplay we program
later in dsi_timing_setup()
Example:
full_hdisplay = 1904, dsc_bpp = 8, bpc = 8
new_full_hdisplay = DIV_ROUND_UP(1904 * 8, 8 * 3) = 635
if we use half display
new_half_hdisplay = DIV_ROUND_UP(952 * 8, 8 * 3) = 318
new_full_display = 636
Fixes: 7c9e4a554d ("drm/msm/dsi: Reduce pclk rate for compression")
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/709716/
Link: https://lore.kernel.org/r/20260306163255.215456-1-mitltlatltl@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
The hardware revision for TSMC 3nm-based Qualcomm SOCs should be 7.2,
this can be confirmed from REG_DSI_7nm_PHY_CMN_REVISION_ID0, the value
is 0x27, which means hardware revision is 7.2
No functional change.
Fixes: 1337d7ebfb ("drm/msm/dsi/phy: Add support for SM8750")
Suggested-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/707414/
Link: https://lore.kernel.org/r/20260226122958.22555-2-mitltlatltl@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
The Glymur platform has four DisplayPort controllers. The hardware
supports four streams (MST) per controller. However, on Glymur the first
three controllers only have two streams wired to the display subsystem,
while the fourth controller operates in single-stream mode.
Add a dedicated clause for the Glymur compatible to require the register
ranges for all four stream blocks, while allowing either one pixel clock
(for the single-stream controller) or two pixel clocks (for the remaining
controllers).
Update the Glymur MDSS schema example by adding the missing p2, p3,
mst2link and mst3link register blocks. Without these, the bindings
validation fails. Also replace the made-up register addresses with the
actual addresses from the first controller to match the SoC devicetree
description.
Cc: stable@vger.kernel.org # v6.19
Fixes: 8f63bf9082 ("dt-bindings: display: msm: Document the Glymur DiplayPort controller")
Fixes: 1aee577bbc ("dt-bindings: display: msm: Document the Glymur Mobile Display SubSystem")
Signed-off-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/708518/
Link: https://lore.kernel.org/r/20260303-glymur-fix-dp-bindings-reg-clocks-v4-1-1ebd9c7c2cee@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To disable l2/l3 swizzling in A8x, set the respective bits in both
GRAS_NC_MODE_CNTL and RB_CCU_NC_MODE_CNTL registers. This is required
for Glymur where it is recommended to keep l2/l3 swizzling disabled.
Fixes: 288a932008 ("drm/msm/adreno: Introduce A8x GPU Support")
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Message-ID: <20260305-a8xx-ubwc-fix-v1-1-d99b6da4c5a9@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
The gpummu->table buffer is alloc'd with size TABLE_SIZE + 32 in
a2xx_gpummu_new() but freed with size TABLE_SIZE in
a2xx_gpummu_destroy().
Change the free size to match the allocation.
Fixes: c2052a4e5c ("drm/msm: implement a2xx mmu")
Cc: <stable@vger.kernel.org>
Signed-off-by: Thomas Fourier <fourier.thomas@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/707340/
Message-ID: <20260226095714.12126-2-fourier.thomas@gmail.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Update the X2-85 gpu's register protect count configuration with the
correct count_max value to avoid blocking the entire MMIO region from the
UMD.
Protect configurations are a bit complicated on A8xx. There are 2 set of
protect registers with different counts: Global and Pipe-specific. The
last-span-unbound feature is available only on the Pipe-specific protect
registers. Due to this, we cannot use the BUILD_BUG sanity check for A8x
protect configurations, so remove the A840 entry from there.
Fixes: 01ff3bf272 ("drm/msm/a8xx: Add support for Adreno X2-85 GPU")
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/706944/
Message-ID: <20260225-glymur-protect-fix-v1-1-0deddedf9277@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Recently, the hdisplay calculation is working for 3:1 compressed ratio
only. If we have a video panel with DSC BPP = 8, and BPC = 10, we still
use the default bits_per_pclk = 24, then we get the wrong hdisplay. We
can draw the conclusion by cross-comparing the calculation with the
calculation in dsi_adjust_pclk_for_compression().
Since CMD mode does not use this, we can remove
!(msm_host->mode_flags & MIPI_DSI_MODE_VIDEO) safely.
Fixes: efcbd6f9cd ("drm/msm/dsi: Enable widebus for DSI")
Signed-off-by: Pengyu Luo <mitltlatltl@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/704822/
Link: https://lore.kernel.org/r/20260214105145.105308-1-mitltlatltl@gmail.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
In the past %pK was preferable to %p as it would not leak raw pointer
values into the kernel log.
Since commit ad67b74d24 ("printk: hash addresses printed with %p")
the regular %p has been improved to avoid this issue.
Furthermore, restricted pointers ("%pK") were never meant to be used
through printk(). They can still unintentionally leak raw pointers or
acquire sleeping locks in atomic contexts.
Switch to the regular pointer formatting which is safer and
easier to reason about.
This was previously fixed in this driver in commit 1ba9fbe403
("drm/msm: Don't use %pK through printk") but an additional usage
was reintroduced in commit 39a750ff5f ("drm/msm/dpu: Add DSPP GC
driver to provide GAMMA_LUT DRM property")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Fixes: 39a750ff5f ("drm/msm/dpu: Add DSPP GC driver to provide GAMMA_LUT DRM property")
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/706229/
Link: https://lore.kernel.org/r/20260223-restricted-pointers-msm-v1-1-14c0b451e372@linutronix.de
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
In preparation for making the kmalloc family of allocators type aware,
we need to make sure that the returned type from the allocation matches
the type of the variable being assigned. (Before, the allocator would
always return "void *", which can be implicitly cast to any pointer type.)
The assigned type is "void **" but the returned type will be "void ***".
These are the same allocation size (pointer size), but the types do not
match. Adjust the allocation type to match the assignment.
Signed-off-by: Kees Cook <kees@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/703588/
Link: https://lore.kernel.org/r/20260206222151.work.016-kees@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
The register space has grown with what seems to be DPU8.
Bump up the .len to match.
Fixes: e3b1f369db ("drm/msm/dpu: Add X1E80100 support")
Fixes: 4a352c2fc1 ("drm/msm/dpu: Introduce SC8280XP")
Fixes: efcd010772 ("drm/msm/dpu: add support for SM8550")
Fixes: 100d7ef699 ("drm/msm/dpu: add support for SM8450")
Fixes: 1785751734 ("drm/msm/dpu: add catalog entry for SAR2130P")
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/701063/
Link: https://lore.kernel.org/r/20260127-topic-lm_size_fix-v1-1-25f88d014dfd@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Add support for DSPP GC block in DPU driver for Qualcomm SoCs.
Expose the GAMMA_LUT DRM property, which is needed to enable
night light and basic screen color calibration.
I used LineageOS downstream kernel as a reference and found the LUT
format by trial-and-error on OnePlus 6.
Tested on oneplus-enchilada (sdm845-mainline 6.16-dev) and xiaomi-tissot
(msm8953-mainline 6.12/main).
Tested-by: David Heidelberg <david@ixit.cz> # Pixel 3 (next-20251018)
Tested-by: Guido Günther <agx@sigxcpu.org> # on sdm845-shift-axolotl
Signed-off-by: Federico Amedeo Izzo <federico@izzo.pro>
Tested-by: Steev Klimaszewski <threeway@gmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/682102/
Link: https://lore.kernel.org/r/20251019-dpu-add-dspp-gc-driver-v3-1-840491934e56@izzo.pro
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
An (admittedly problematic) optimization change in LLVM 20 [1] turns
known division by zero into the equivalent of __builtin_unreachable(),
which invokes undefined behavior if it is encountered in a control flow
graph, destroying code generation. When compile testing for x86_64,
objtool flags an instance of this optimization triggering in
msm_dp_ctrl_config_msa(), inlined into msm_dp_ctrl_on_stream():
drivers/gpu/drm/msm/msm.o: warning: objtool: msm_dp_ctrl_on_stream(): unexpected end of section .text.msm_dp_ctrl_on_stream
The zero division happens if the else branch in the first if statement
in msm_dp_ctrl_config_msa() is taken because pixel_div is initialized to
zero and it is not possible for LLVM to eliminate the else branch since
rate is still not known after inlining into msm_dp_ctrl_on_stream().
Transform the if statements into a switch statement with a default case
with the existing error print and an early return to avoid the invalid
division. Add a comment to note this helps the compiler, even though the
case is known to be unreachable. With this, pixel_dev's default zero
initialization can be dropped, as it is dead with this change.
Fixes: c943b4948b ("drm/msm/dp: add displayPort driver support")
Link: 37932643ab [1]
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202601081959.9UVJEOfP-lkp@intel.com/
Suggested-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698355/
Link: https://lore.kernel.org/r/20260113-drm-msm-dp_ctrl-avoid-zero-div-v2-1-f1aa67bf6e8e@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Some of error messages in RM reference block index, while other print
the enum value (which is shifted by 1), not to mention that some of the
messages are misleading. Reformat the messages, making them more clear
and also always printing the hardware block name.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698774/
Link: https://lore.kernel.org/r/20260115-dpu-fix-dspp-v1-1-b73152c147b3@oss.qualcomm.com
Add support for Display Processing Unit (DPU) version 13.0
on the Kaanapali platform. This version introduces changes
to the SSPP sub-block structure. Add common block and rectangle
blocks to accommodate these structural modifications for
compatibility.
Co-developed-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698716/
Link: https://lore.kernel.org/r/20260115092749.533-13-yuanjie.yang@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Add support for Kaanapali platform SSPP sub-blocks, which
introduce structural changes including register additions,
removals, and relocations. Add the new common and rectangle
blocks, and update register definitions and handling to
ensure compatibility with DPU v13.0.
Co-developed-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698712/
Link: https://lore.kernel.org/r/20260115092749.533-11-yuanjie.yang@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
DPU version 13.0.0 introduces changes to the interrupt register
layout. Update the driver to support these modifications for
proper interrupt handling.
Co-developed-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698708/
Link: https://lore.kernel.org/r/20260115092749.533-9-yuanjie.yang@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Add DSI PHY support for the Kaanapali platform, Kaanapali introduce
addition of DSI2/DSI2_phy compared to SM8650. However, based on the
HPG diagram, only DSI0_phy and DSI1_phy works.
Co-developed-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Signed-off-by: Yongxing Mou <yongxing.mou@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698705/
Link: https://lore.kernel.org/r/20260115092749.533-7-yuanjie.yang@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Add DPU version 13.0 for Qualcomm Kaanapali Soc. The Kaanapali
DPU and SM8750 have significant differences, including additions
and removals of registers, as well as changes in register addresses.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/698694/
Link: https://lore.kernel.org/r/20260115092749.533-2-yuanjie.yang@oss.qualcomm.com
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Code in dpu_hw_sspp_setup_format() doesn't handle UBWC versions bigger
than 4.0. Replace switch-case with if-else checks, making sure that the
register is initialized on UBWC 5.x (and later) hosts.
Fixes: c2577fc174 ("drm/msm/dpu: Add support for SM8750")
Tested-by: Val Packett <val@packett.cool> # x1e80100-dell-latitude-7455
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/699280/
Link: https://lore.kernel.org/r/20260119-msm-ubwc-fixes-v4-4-0987acc0427f@oss.qualcomm.com
Since DPU 8.0 there is a separate register for the second rectangle,
which needs to be programmed with the UBWC config if multirect is being
used. Write pipe's UBWC configuration to the correct register.
Fixes: 100d7ef699 ("drm/msm/dpu: add support for SM8450")
Tested-by: Val Packett <val@packett.cool> # x1e80100-dell-latitude-7455
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/699277/
Link: https://lore.kernel.org/r/20260119-msm-ubwc-fixes-v4-3-0987acc0427f@oss.qualcomm.com
As in all other places, the Highest Bank Bit value should be programmed
into the hardware with the offset of -13. Correct the value written
into the register to prevent unpredictable results.
Fixes: 227d4ce0b0 ("drm/msm: Offset MDSS HBB value by 13")
Tested-by: Val Packett <val@packett.cool> # x1e80100-dell-latitude-7455
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/699276/
Link: https://lore.kernel.org/r/20260119-msm-ubwc-fixes-v4-2-0987acc0427f@oss.qualcomm.com
As in the previous generations, on UBWC 5.x and 6.x devices the Highest
Bank Bit value should be programmed into the hardware with the offset of
-13. Correct the value written into the register to prevent
unpredictable results.
Fixes: 227d4ce0b0 ("drm/msm: Offset MDSS HBB value by 13")
Tested-by: Val Packett <val@packett.cool> # x1e80100-dell-latitude-7455
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/699274/
Link: https://lore.kernel.org/r/20260119-msm-ubwc-fixes-v4-1-0987acc0427f@oss.qualcomm.com
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Merge tag 'v6.19-rc1' into msm-next
Merge Linux 6.19-rc1 in order to catch up with other changes (e.g. UBWC
config database defining UBWC_6).
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
The msm driver implements a custom dumb_map_offset callback. This
implementation acquires the msm_gem_lock, but the underlying
drm_gem_create_mmap_offset() function is already thread-safe regarding
the VMA offset manager (it acquires the mgr->vm_lock internally).
Switching to the generic drm_gem_dumb_map_offset() helper provides
several benefits:
1. Removes the unnecessary locking overhead (locking leftovers).
2. Adds a missing check to reject mapping of imported objects, which is
invalid for dumb buffers.
3. Allows for the removal of the msm_gem_dumb_map_offset() wrapper and
the msm_gem_mmap_offset() helper function.
The logic from msm_gem_mmap_offset() has been inlined into
msm_ioctl_gem_info() to maintain functionality without the separate
helper.
This addresses the TODO:
"Documentation/gpu/todo.rst: Remove custom dumb_map_offset implementations"
Signed-off-by: Swaraj Gaikwad <swarajgaikwad1925@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/694727/
Message-ID: <20251215022850.12358-1-swarajgaikwad1925@gmail.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
Add catalog entry for Adreno A225.6 as present on MSM8960v3. Most of the
pieces were already contributed by Jonathan Marek in commit 21af872cd8
("drm/msm/adreno: add a2xx"), but weren't enabled because there was no
GPU entry.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/689908/
Message-ID: <20251121-a225-v1-2-a1bab651d186@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
A225 has a different PixelShader start address, write correct address
while initializing GPU.
Fixes: 21af872cd8 ("drm/msm/adreno: add a2xx")
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Patchwork: https://patchwork.freedesktop.org/patch/689906/
Message-ID: <20251121-a225-v1-1-a1bab651d186@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
These GPUs have physically have the same regions as the base case
("main" + "cx_mem" + "cx_dbgc"). Remove the specific override.
Signed-off-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/696547/
Message-ID: <20251229-topic-6115_2290_gpu_dbgc-v1-1-4a24d196389c@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
RGMU a.k.a Reduced Graphics Management Unit is a small state machine
with the sole purpose of providing IFPC (Inter Frame Power Collapse)
support. Compared to GMU, it doesn't manage GPU clock, voltage
scaling, bw voting or any other functionalities. All it does is detect
an idle GPU and toggle the GDSC switch. As it doesn't access DDR space,
it doesn't require iommu.
So far, only Adreno 612 GPU has an RGMU core. Document it in
qcom,adreno-rgmu.yaml.
Signed-off-by: Jie Zhang <jie.zhang@oss.qualcomm.com>
Signed-off-by: Akhil P Oommen <akhilpo@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Patchwork: https://patchwork.freedesktop.org/patch/696679/
Message-ID: <20251231-qcs615-spin-2-v6-4-da87debf6883@oss.qualcomm.com>
Signed-off-by: Rob Clark <robin.clark@oss.qualcomm.com>
