linux-toradex.git/drivers/interconnect/mediatek, branch v6.19-rc2 Linux kernel for Apalis and Colibri modules interconnect: Switch back to struct platform_driver::remove() 2024-10-22T09:34:18+00:00 Uwe Kleine-König u.kleine-koenig@baylibre.com 2024-10-17T15:49:21+00:00 31f1b03fbdeb93a1d6b019e0dfd11eb7ba3aa95e After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all platform drivers below drivers/interconnect to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com> Link: https://lore.kernel.org/r/20241017154920.136220-2-u.kleine-koenig@baylibre.com Signed-off-by: Georgi Djakov <djakov@kernel.org> 
After commit 0edb555a65d1 ("platform: Make platform_driver::remove()
return void") .remove() is (again) the right callback to implement for
platform drivers.

Convert all platform drivers below drivers/interconnect to use
.remove(), with the eventual goal to drop struct
platform_driver::remove_new(). As .remove() and .remove_new() have the
same prototypes, conversion is done by just changing the structure
member name in the driver initializer.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Link: https://lore.kernel.org/r/20241017154920.136220-2-u.kleine-koenig@baylibre.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
interconnect: mediatek: remove unneeded semicolon 2024-06-24T12:07:25+00:00 Jiapeng Chong jiapeng.chong@linux.alibaba.com 2024-06-24T02:53:26+00:00 9265ea04a7b501e45134de13c0cbb81e897adf33 No functional modification involved. ./drivers/interconnect/mediatek/icc-emi.c:71:2-3: Unneeded semicolon. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9401 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20240624025326.69551-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Georgi Djakov <djakov@kernel.org> 
No functional modification involved.

./drivers/interconnect/mediatek/icc-emi.c:71:2-3: Unneeded semicolon.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=9401
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20240624025326.69551-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>
interconnect: mediatek: Add MediaTek MT8183/8195 EMI Interconnect driver 2024-06-13T11:31:43+00:00 AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com 2024-06-10T08:57:35+00:00 b45293799f75e002d5da9d9e3d2a5c418f492fd0 Add an interconnect driver for the External Memory Interface (EMI), voting for bus bandwidth over the Dynamic Voltage and Frequency Scaling Resource Collector (DVFSRC). ICC provider ICC Nodes ---- ---- --------- |CPU | |--- |VPU | ----- | |----- ---- | ---- |DRAM |--|DRAM | ---- | ---- | |--|scheduler|----- |GPU | |--- |DISP| | |--|(EMI) | ---- | ---- | |--| | ----- | ---- ----- | |----- |MMSYS|--|--- |VDEC| --------- ----- | ---- /|\ | ---- |change DRAM freq |--- |VENC| ---------- | ---- | DVFSR | | | | | ---- ---------- |--- |IMG | | ---- | ---- |--- |CAM | ---- Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20240610085735.147134-8-angelogioacchino.delregno@collabora.com Signed-off-by: Georgi Djakov <djakov@kernel.org> 
Add an interconnect driver for the External Memory Interface (EMI),
voting for bus bandwidth over the Dynamic Voltage and Frequency Scaling
Resource Collector (DVFSRC).

             ICC provider         ICC Nodes
                              ----          ----
             ---------       |CPU |   |--- |VPU |
    -----   |         |-----  ----    |     ----
   |DRAM |--|DRAM     |       ----    |     ----
   |     |--|scheduler|----- |GPU |   |--- |DISP|
   |     |--|(EMI)    |       ----    |     ----
   |     |--|         |       -----   |     ----
    -----   |         |----- |MMSYS|--|--- |VDEC|
             ---------        -----   |     ----
               /|\                    |     ----
                |change DRAM freq     |--- |VENC|
             ----------               |     ----
            |  DVFSR   |              |
            |          |              |     ----
             ----------               |--- |IMG |
                                      |     ----
                                      |     ----
                                      |--- |CAM |
                                            ----

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240610085735.147134-8-angelogioacchino.delregno@collabora.com
Signed-off-by: Georgi Djakov <djakov@kernel.org>