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| author | Petr Štetiar <ynezz@true.cz> | 2022-08-22 14:02:36 +0200 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2022-08-23 10:37:04 +0200 |
| commit | ca5c695a4522091234026e22e8336f05d65602ba (patch) | |
| tree | 7ea3f3abfa9a15e8fee51408918a6a0671062409 /target/linux/bcm27xx/patches-5.15/950-0477-drm-vc4-Correct-DSI-divider-calculations.patch | |
| parent | d1163fd13f6498826d202f0b58cedf32d7891d52 (diff) | |
| download | upstream-ca5c695a4522091234026e22e8336f05d65602ba.tar.gz upstream-ca5c695a4522091234026e22e8336f05d65602ba.tar.bz2 upstream-ca5c695a4522091234026e22e8336f05d65602ba.zip | |
kernel: bump 5.15 to 5.15.62
Deleted following upstreamed patches:
bcm27xx: 950-0006-drm-vc4-hdmi-Fix-HPD-GPIO-detection.patch
bcm27xx: 950-0420-drm-vc4-Adopt-the-dma-configuration-from-the-HVS-or-.patch
bcm27xx: 950-0425-drm-vc4-A-present-but-empty-dmas-disables-audio.patch
bcm27xx: 950-0432-vc4-drm-Avoid-full-hdmi-audio-fifo-writes.patch
bcm27xx: 950-0433-vc4-drm-vc4_plane-Remove-subpixel-positioning-check.patch
bcm27xx: 950-0435-drm-vc4-Correct-pixel-order-for-DSI0.patch
bcm27xx: 950-0436-drm-vc4-Register-dsi0-as-the-correct-vc4-encoder-typ.patch
bcm27xx: 950-0437-drm-vc4-Fix-dsi0-interrupt-support.patch
bcm27xx: 950-0438-drm-vc4-Add-correct-stop-condition-to-vc4_dsi_encode.patch
bcm27xx: 950-0443-drm-vc4-Fix-timings-for-interlaced-modes.patch
bcm27xx: 950-0445-drm-vc4-Fix-margin-calculations-for-the-right-bottom.patch
bcm27xx: 950-0475-drm-vc4-Reset-HDMI-MISC_CONTROL-register.patch
bcm27xx: 950-0476-drm-vc4-Release-workaround-buffer-and-DMA-in-error-p.patch
bcm27xx: 950-0477-drm-vc4-Correct-DSI-divider-calculations.patch
bcm27xx: 950-0664-drm-vc4-dsi-Correct-max-divider-to-255-not-7.patch
bcm53xx: 072-next-ARM_dts_BCM53015-add-mr26.patch
mediatek: 920-linux-next-dts-mt7622-bpi-r64-fix-wps-button.patch
Manually rebased following patches:
bcm27xx: 950-0004-drm-vc4-hdmi-Remove-the-DDC-probing-for-status-detec.patch
bcm27xx: 950-0700-net-phy-lan87xx-Decrease-phy-polling-rate.patch
bcm27xx: 950-0711-drm-vc4-Rename-bridge-to-out_bridge.patch
bcm27xx: 950-0713-drm-vc4-Remove-splitting-the-bridge-chain-from-the-d.patch
bcm27xx: 950-0715-drm-vc4-Convert-vc4_dsi-to-using-a-bridge-instead-of.patch
bcm27xx: 950-0787-vc4-drm-vc4_plane-Keep-fractional-source-coords-insi.patch
bcm27xx: 950-0914-mmc-block-Don-t-do-single-sector-reads-during-recove.patch
Runtime tested on turris-omnia and glinet-b1300.
Tested-by: John Audia <therealgraysky@proton.me> [bcm2711/RPi4B, mt7622/RT3200]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Diffstat (limited to 'target/linux/bcm27xx/patches-5.15/950-0477-drm-vc4-Correct-DSI-divider-calculations.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.15/950-0477-drm-vc4-Correct-DSI-divider-calculations.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/target/linux/bcm27xx/patches-5.15/950-0477-drm-vc4-Correct-DSI-divider-calculations.patch b/target/linux/bcm27xx/patches-5.15/950-0477-drm-vc4-Correct-DSI-divider-calculations.patch deleted file mode 100644 index af258f20d1..0000000000 --- a/target/linux/bcm27xx/patches-5.15/950-0477-drm-vc4-Correct-DSI-divider-calculations.patch +++ /dev/null @@ -1,35 +0,0 @@ -From 06c340cc854b1c8c275968c2830fbe8a5c3b0e4e Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.com> -Date: Fri, 18 Jun 2021 21:52:28 +0100 -Subject: [PATCH] drm/vc4: Correct DSI divider calculations - -The divider calculations tried to find the divider -just faster than the clock requested. However if -it required a divider of 7 then the for loop -aborted without handling the "error" case, and could -end up with a clock lower than requested. - -Correct the loop so that we always have a clock greater -than requested. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> ---- - drivers/gpu/drm/vc4/vc4_dsi.c | 6 ++---- - 1 file changed, 2 insertions(+), 4 deletions(-) - ---- a/drivers/gpu/drm/vc4/vc4_dsi.c -+++ b/drivers/gpu/drm/vc4/vc4_dsi.c -@@ -850,11 +850,9 @@ static bool vc4_dsi_encoder_mode_fixup(s - /* Find what divider gets us a faster clock than the requested - * pixel clock. - */ -- for (divider = 1; divider < 8; divider++) { -- if (parent_rate / divider < pll_clock) { -- divider--; -+ for (divider = 1; divider < 7; divider++) { -+ if (parent_rate / (divider + 1) < pll_clock) - break; -- } - } - - /* Now that we've picked a PLL divider, calculate back to its |