[PATCH RFC 2/4] phy: qcom-mipi-csi2: Add C-PHY support for X1E80100

[Bryan O'Donoghue]

On 16/10/2026 11:06, George Neacsu wrote:
> Hi Bryan,
> 
> Thanks for the reviews, and thanks to Loic as well.
> 
> The series is on next-20261015. There, phy-qcom-mipi-csi2-3ph-dphy.c is
> blob 966d79c98, the same as on the media-committers next branch
Series doesn't apply to linux-next or phy-next - given we are at -rc7 
linux-next is probably better, after -rc7 phy-next is best.

Either -next:

[~/Development/worktree/bod-media-committers]$ git fetch linux-next 
  
                              *[bod-qcom-media-committers]
[~/Development/worktree/bod-media-committers]$ git reset --hard 
linux-next/master 
                                      *[bod-qcom-media-committers]
HEAD is now at b810335a0699d Add linux-next specific files for 20261015
[~/Development/worktree/bod-media-committers]$ b4 shazam 
20261015-x1e-cphy-rfc-v1-0-1f3fa9af940a at gmail.com 
                                             *[bod-qcom-media-committers]
Looking up 
https://lore.kernel.org/all/20261015-x1e-cphy-rfc-v1-0-1f3fa9af940a@gmail.com/
Grabbing thread from 
lore.kernel.org/all/20261015-x1e-cphy-rfc-v1-0-1f3fa9af940a at gmail.com/t.mbox.gz
Checking for newer revisions
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---
   ✗ [PATCH RFC 1/4] phy: Add MIPI C-PHY mode and configuration options
     + Reviewed-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org> (✓ 
DKIM/linaro.org)
   ✗ [PATCH RFC 2/4] phy: qcom-mipi-csi2: Add C-PHY support for X1E80100
   ✗ [PATCH RFC 3/4] media: qcom: camss: csid-680: Select C-PHY in the 
receiver
     + Reviewed-by: Loic Poulain <loic.poulain at oss.qualcomm.com> (✓ 
DKIM/oss.qualcomm.com)
   ✗ [PATCH RFC 4/4] media: qcom: camss: Configure C-PHY through the PHY API
   ---
   ✗ No key: ed25519/geocausa at gmail.com
---
Total patches: 4
---
Applying: phy: Add MIPI C-PHY mode and configuration options
Applying: phy: qcom-mipi-csi2: Add C-PHY support for X1E80100
Applying: media: qcom: camss: csid-680: Select C-PHY in the receiver
Applying: media: qcom: camss: Configure C-PHY through the PHY API
Patch failed at 0004 media: qcom: camss: Configure C-PHY through the PHY API
error: patch failed: drivers/media/platform/qcom/camss/camss-csiphy.c:329
error: drivers/media/platform/qcom/camss/camss-csiphy.c: patch does not 
apply
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am 
--abort".
hint: Disable this message with "git config set advice.mergeConflict false"

Or -phy:

[~/Development/worktree/bod-media-committers]$ git fetch phy 
  
                              *[bod-qcom-media-committers]
 From git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
    c7f2322431cb6..8f56fdf3d8cb9  next       -> phy/next
[~/Development/worktree/bod-media-committers]$ git reset --hard phy/next 
  
                              *[bod-qcom-media-committers]
Updating files: 100% (16814/16814), done.
HEAD is now at 8f56fdf3d8cb9 phy: tegra: Add support for Tegra238 XUSB 
pad controller
[~/Development/worktree/bod-media-committers]$ git am --abort 
  
                              *[bod-qcom-media-committers]
warning: You seem to have moved HEAD since the last 'am' failure.
Not rewinding to ORIG_HEAD
[~/Development/worktree/bod-media-committers]$ b4 shazam 
20261015-x1e-cphy-rfc-v1-0-1f3fa9af940a at gmail.com 
                                             *[bod-qcom-media-committers]
Looking up 
https://lore.kernel.org/all/20261015-x1e-cphy-rfc-v1-0-1f3fa9af940a@gmail.com/
Grabbing thread from 
lore.kernel.org/all/20261015-x1e-cphy-rfc-v1-0-1f3fa9af940a at gmail.com/t.mbox.gz
Checking for newer revisions
Grabbing search results from lore.kernel.org
Analyzing 15 messages in the thread
Analyzing 0 code-review messages
Checking attestation on all messages, may take a moment...
---
   ✗ [PATCH RFC 1/4] phy: Add MIPI C-PHY mode and configuration options
     + Reviewed-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org> (✓ 
DKIM/linaro.org)
   ✗ [PATCH RFC 2/4] phy: qcom-mipi-csi2: Add C-PHY support for X1E80100
   ✗ [PATCH RFC 3/4] media: qcom: camss: csid-680: Select C-PHY in the 
receiver
     + Reviewed-by: Loic Poulain <loic.poulain at oss.qualcomm.com> (✓ 
DKIM/oss.qualcomm.com)
   ✗ [PATCH RFC 4/4] media: qcom: camss: Configure C-PHY through the PHY API
   ---
   ✗ No key: ed25519/geocausa at gmail.com
---
Total patches: 4
---
Applying: phy: Add MIPI C-PHY mode and configuration options
Applying: phy: qcom-mipi-csi2: Add C-PHY support for X1E80100
Applying: media: qcom: camss: csid-680: Select C-PHY in the receiver
Applying: media: qcom: camss: Configure C-PHY through the PHY API
Patch failed at 0004 media: qcom: camss: Configure C-PHY through the PHY API
error: patch failed: drivers/media/platform/qcom/camss/camss-csiphy.c:329
error: drivers/media/platform/qcom/camss/camss-csiphy.c: patch does not 
apply
hint: Use 'git am --show-current-patch=diff' to see the failed patch
hint: When you have resolved this problem, run "git am --continue".
hint: If you prefer to skip this patch, run "git am --skip" instead.
hint: To restore the original branch and stop patching, run "git am 
--abort".
hint: Disable this message with "git config set advice.mergeConflict false"