Searched hist:"506629 c8" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/gpu/drm/panfrost/ |
H A D | panfrost_device.c | 506629c8 Thu Feb 06 23:26:25 CST 2020 Nicolas Boichat <drinkcat@chromium.org> drm/panfrost: Add support for multiple power domains
When there is a single power domain per device, the core will ensure the power domain is switched on (so it is technically equivalent to having not power domain specified at all).
However, when there are multiple domains, as in MT8183 Bifrost GPU, we need to handle them in driver code.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200207052627.130118-6-drinkcat@chromium.org 506629c8 Thu Feb 06 23:26:25 CST 2020 Nicolas Boichat <drinkcat@chromium.org> drm/panfrost: Add support for multiple power domains When there is a single power domain per device, the core will ensure the power domain is switched on (so it is technically equivalent to having not power domain specified at all). However, when there are multiple domains, as in MT8183 Bifrost GPU, we need to handle them in driver code. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200207052627.130118-6-drinkcat@chromium.org
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H A D | panfrost_device.h | 506629c8 Thu Feb 06 23:26:25 CST 2020 Nicolas Boichat <drinkcat@chromium.org> drm/panfrost: Add support for multiple power domains
When there is a single power domain per device, the core will ensure the power domain is switched on (so it is technically equivalent to having not power domain specified at all).
However, when there are multiple domains, as in MT8183 Bifrost GPU, we need to handle them in driver code.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200207052627.130118-6-drinkcat@chromium.org 506629c8 Thu Feb 06 23:26:25 CST 2020 Nicolas Boichat <drinkcat@chromium.org> drm/panfrost: Add support for multiple power domains When there is a single power domain per device, the core will ensure the power domain is switched on (so it is technically equivalent to having not power domain specified at all). However, when there are multiple domains, as in MT8183 Bifrost GPU, we need to handle them in driver code. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200207052627.130118-6-drinkcat@chromium.org
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H A D | panfrost_drv.c | 506629c8 Thu Feb 06 23:26:25 CST 2020 Nicolas Boichat <drinkcat@chromium.org> drm/panfrost: Add support for multiple power domains
When there is a single power domain per device, the core will ensure the power domain is switched on (so it is technically equivalent to having not power domain specified at all).
However, when there are multiple domains, as in MT8183 Bifrost GPU, we need to handle them in driver code.
Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200207052627.130118-6-drinkcat@chromium.org 506629c8 Thu Feb 06 23:26:25 CST 2020 Nicolas Boichat <drinkcat@chromium.org> drm/panfrost: Add support for multiple power domains When there is a single power domain per device, the core will ensure the power domain is switched on (so it is technically equivalent to having not power domain specified at all). However, when there are multiple domains, as in MT8183 Bifrost GPU, we need to handle them in driver code. Signed-off-by: Nicolas Boichat <drinkcat@chromium.org> Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Steven Price <steven.price@arm.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200207052627.130118-6-drinkcat@chromium.org
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