search for: quic_abhinavk

...rdware requires the scnaline pitch to be a multiple of 32 pixels. Therefore compute the byte size of 32 pixels in the given color mode and align the pitch accordingly. Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> Cc: Rob Clark <robdclark at gmail.com> Cc: Abhinav Kumar <quic_abhinavk at quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org> Cc: Sean Paul <sean at poorly.run> Cc: Marijn Suijten <marijn.suijten at somainline.org> --- drivers/gpu/drm/msm/msm_gem.c | 27 +++++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-)...

...exing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct dpu_hw_intr. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Rob Clark <robdclark at gmail.com> Cc: Abhinav Kumar <quic_abhinavk at quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org> Cc: Sean Paul <sean at poorly.run> Cc: Marijn Suijten <marijn.suijten at somainline.org> Cc: David Airlie <airlied at gmail.com> Cc: Daniel Vetter <daniel at ffwll.ch> Cc: Bjorn Andersson <ande...

...exing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct dpu_hw_intr. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Rob Clark <robdclark at gmail.com> Cc: Abhinav Kumar <quic_abhinavk at quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org> Cc: Sean Paul <sean at poorly.run> Cc: Marijn Suijten <marijn.suijten at somainline.org> Cc: David Airlie <airlied at gmail.com> Cc: Daniel Vetter <daniel at ffwll.ch> Cc: Bjorn Andersson <ande...

...exing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add __counted_by for struct dpu_hw_intr. [1] https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci Cc: Rob Clark <robdclark at gmail.com> Cc: Abhinav Kumar <quic_abhinavk at quicinc.com> Cc: Dmitry Baryshkov <dmitry.baryshkov at linaro.org> Cc: Sean Paul <sean at poorly.run> Cc: Marijn Suijten <marijn.suijten at somainline.org> Cc: David Airlie <airlied at gmail.com> Cc: Daniel Vetter <daniel at ffwll.ch> Cc: Bjorn Andersson <ande...

Link Training Tunable PHY Repeaters (LTTPRs) are defined in DisplayPort 1.4a specification. As the name suggests, these PHY repeaters are capable of adjusting their output for link training purposes. According to the DisplayPort standard, LTTPRs have two operating modes: - non-transparent - it replies to DPCD LTTPR field specific AUX requests, while passes through all other AUX requests -

Looking at both i915 and nouveau DP drivers, both are setting the first LTTPR (if found) in transparent mode first and then in non-transparent mode, just like the DP v2.0 specification mentions in section 3.6.6.1. Being part of the standard, setting the LTTPR in a specific operation mode can be easily moved in the generic framework. So do that by adding a new helper. Then, the msm DP driver is

Hi, This is a batch of patches touching drm for preparing for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add

Hi, This is a batch of patches touching drm for preparing for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add

Hi, This is a batch of patches touching drm for preparing for the coming implementation by GCC and Clang of the __counted_by attribute. Flexible array members annotated with __counted_by can have their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS (for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family functions). As found with Coccinelle[1], add

Dumb-buffer pitch and size is specified by width, height, bits-per-pixel plus various hardware-specific alignments. The calculation of these values is inconsistent and duplicated among drivers. The results for formats with bpp < 8 are incorrect. This series fixes this for most drivers. Default scanline pitch and buffer size are now calculated with the existing 4CC helpers. There is a new