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Tue, 27 Aug 2024 06:47:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id DK8VFWt2zWY9bQAAD6G6ig (envelope-from ); Tue, 27 Aug 2024 06:47:07 +0000 Date: Tue, 27 Aug 2024 08:47:51 +0200 Message-ID: <87ed6a31ig.wl-tiwai@suse.de> From: Takashi Iwai To: linux-sound@vger.kernel.org Cc: dri-devel@lists.freedesktop.org, Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann Subject: Re: [PATCH 0/2] ALSA/DRM: vmalloc PCM buffer helper cleanup In-Reply-To: <87sev65i1v.wl-tiwai@suse.de> References: <20240807152725.18948-1-tiwai@suse.de> <87sev65i1v.wl-tiwai@suse.de> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spam-Level: X-Spamd-Result: default: False [-1.80 / 50.00]; BAYES_HAM(-3.00)[99.99%]; SUSPICIOUS_RECIPS(1.50)[]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCPT_COUNT_SEVEN(0.00)[11]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TAGGED_RCPT(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[lists.freedesktop.org,intel.com,linaro.org,kernel.org,ideasonboard.com,kwiboo.se,gmail.com,linux.intel.com,suse.de]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid] X-Spam-Score: -1.80 X-Spam-Flag: NO On Thu, 15 Aug 2024 10:03:40 +0200, Takashi Iwai wrote: > > On Wed, 07 Aug 2024 17:27:21 +0200, > Takashi Iwai wrote: > > > > Hi, > > > > we still keep the legacy vmalloc ALSA PCM helper API since there is > > only a single user of it, namely, the DRM dw-hdmi bridge driver. > > In the past, I attempted to change the buffer management of the > > driver, but due to the lack of testing, it failed to get merged: > > https://lore.kernel.org/20191210154536.29819-1-tiwai@suse.de > > > > So, this is a second try after some years of gap: now the relevant > > code snippet is moved from ALSA core to dw-hdmi driver itself, and the > > API functions are dropped. There should be no functional changes in > > the driver. > > > > If DRM people don't mind and give an ack, I can take the change for > > dw-hdmi code together with ALSA core code drop via sound tree for > > 6.12. > > Gentle ping to any DRM reviewers. It's merely a safe clean up, so if > you don't mind, I'd like to take for 6.12. Now merged to for-next branch of sound.git tree. Takashi