android_kernel_motorola_sm6375/drivers/gpu
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Filename Latest commit message Latest commit date
Sai Prakash Ranjan cc190ff2f8 UPSTREAM: drm/meson: Fix overflow implicit truncation warnings
[ Upstream commit 98692f52c588225034cbff458622c2c06dfcb544 ]

Fix -Woverflow warnings for drm/meson driver which is a result
of moving arm64 custom MMIO accessor macros to asm-generic function
implementations giving a bonus type-checking now and uncovering these
overflow warnings.

drivers/gpu/drm/meson/meson_viu.c: In function ‘meson_viu_init’:
drivers/gpu/drm/meson/meson_registers.h:1826:48: error: large integer implicitly truncated to unsigned type [-Werror=overflow]
 #define  VIU_OSD_BLEND_REORDER(dest, src)      ((src) << (dest * 4))
                                                ^
drivers/gpu/drm/meson/meson_viu.c:472:18: note: in expansion of macro ‘VIU_OSD_BLEND_REORDER’
   writel_relaxed(VIU_OSD_BLEND_REORDER(0, 1) |
                  ^~~~~~~~~~~~~~~~~~~~~

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Sai Prakash Ranjan <quic_saipraka@quicinc.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Fixes: 147ae1cbaa ("drm: meson: viu: use proper macros instead of magic constants")
Signed-off-by: Lee Jones <joneslee@google.com>
Change-Id: Id3502967ec9df74ea9420a34549bc0ac3c49dfa8
Signed-off-by: Lee Jones <joneslee@google.com>
2022-11-09 13:14:07 +00:00
..
drm UPSTREAM: drm/meson: Fix overflow implicit truncation warnings 2022-11-09 13:14:07 +00:00
host1x
ipu-v3 gpu: ipu-v3: Fix dev_dbg frequency output 2022-04-20 09:19:37 +02:00
trace
vga
Makefile