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| author | Hermes Wu <hermes.wu@ite.com.tw> | 2024-12-30 18:51:20 +0800 |
|---|---|---|
| committer | Dmitry Baryshkov <dmitry.baryshkov@linaro.org> | 2025-01-03 20:24:31 +0200 |
| commit | d0c97a51cdef2badc8d17f6edfbc0bdc0ba92065 (patch) | |
| tree | fa33bff4887ba29bf661503a5ad2162018137c18 /tools/perf/scripts/python | |
| parent | drm/bridge: it6505: Change definition of AUX_FIFO_MAX_SIZE (diff) | |
| download | linux-d0c97a51cdef2badc8d17f6edfbc0bdc0ba92065.tar.gz linux-d0c97a51cdef2badc8d17f6edfbc0bdc0ba92065.zip | |
drm/bridge: it6505: improve AUX operation for edid read
The original AUX operation using data registers is limited to 4 bytes.
The AUX operation command CMD_AUX_I2C_EDID_READ uses AUX FIFO and
is capable of reading 16 bytes.
This improves the speed of EDID read.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Hermes Wu <hermes.wu@ite.com.tw>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20241230-v7-upstream-v7-2-e0fdd4844703@ite.corp-partner.google.com
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions