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Perez de Azpillaga" To: linux-staging@lists.linux.dev Cc: Andy Shevchenko , Hans de Goede , Mauro Carvalho Chehab , Sakari Ailus , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, linux-media@vger.kernel.org Subject: [PATCH v2 0/2] staging: media: atomisp: clean up ISP configuration path Date: Tue, 31 Mar 2026 23:16:10 +0200 Message-ID: <20260331211649.421777-1-azpijr@gmail.com> X-Mailer: git-send-email 2.53.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit NOT TESTED, REVIEW CAREFULLY. This series cleans up technical debt in the ISP configuration path of the AtomISP driver. Resolves a long-standing FIXME by gating ref and TNR frame configuration behind the ISP feature flags that already govern their allocation, rather than unconditionally attempting to use frames that may not have been built into the pipeline, and removes a duplicate call that overwrites the same cached state with identical values. v2: - Replaced NULL checks with feature flag guards to address the root cause rather than the symptom. - Updated subject line and commit message accordingly in patch 1/2. - Expanded commit message to explain why the duplicate call is safe to remove in patch 2/2. - Updated subject line in patch 2/2. Jose A. Perez de Azpillaga (2): staging: media: atomisp: gate ref and tnr frame config behind ISP enable flags media: atomisp: remove redundant call to ia_css_output0_configure() drivers/staging/media/atomisp/pci/sh_css_sp.c | 41 +++++++++---------- 1 file changed, 19 insertions(+), 22 deletions(-) -- 2.53.0