Re: [PATCH 00/33] thermal: exynos: convert the driver to use per-SoC type operations
Bartlomiej, On Thu, Sep 18, 2014 at 05:27:17PM +0200, Bartlomiej Zolnierkiewicz wrote: Hi, This patch series replaces the hardware registers abstractions in the Exynos thermal driver by the usage of per-SoC type operations. Such solution provides simpler, easier to understand code and allows removal of ~250 LOCs (~11% of the whole source code) from the driver. Some other driver improvements are now also possible thanks to these changes but are scheduled at later time (like consolidating code for clearing IRQs using INTCLEAR register). The patchset should not cause any functionality changes. This means that unless there are some bugs in the patches itself there should be no behavior changes for the driver (this also includes lack of changes in the way hardware is accessed by the driver). All testing was done on (Exynos4412 SoC based) ODROID U3 board (some additional patches are needed to make the Exynos thermal driver work on this hardware). Depends on: - 'next' branch of linux-soc-thermal.git kernel tree from Eduardo - [PATCH] thermal: exynos: use correct offset for TMU_CONTROL register on Exynos5260 (http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg36529.html) Could you please refresh this series? I checked until patch 09, but patch 10 fails to apply: patching file drivers/thermal/samsung/exynos_tmu.c Hunk #1 succeeded at 414 (offset 15 lines). patching file drivers/thermal/samsung/exynos_tmu.h Hunk #1 succeeded at 92 with fuzz 2 (offset -4 lines). Hunk #2 succeeded at 117 (offset -8 lines). patching file drivers/thermal/samsung/exynos_tmu_data.c Hunk #1 FAILED at 422. 1 out of 1 hunk FAILED -- saving rejects to file drivers/thermal/samsung/exynos_tmu_data.c.rej I also have in my local tree the dependency patch you mention above. Cheers, Best regards, -- Bartlomiej Zolnierkiewicz Samsung RD Institute Poland Samsung Electronics Bartlomiej Zolnierkiewicz (33): thermal: exynos: remove needless triminfo_data abstraction thermal: exynos: remove needless tmu_status abstraction thermal: exynos: remove needless threshold_temp abstraction thermal: exynos: remove needless triminfo_ctrl abstraction thermal: exynos: remove needless test_mux_addr_shift abstraction thermal: exynos: remove needless therm_trip_[mode,mask]_shift abstractions thermal: exynos: remove needless therm_trip_en_shift abstraction thermal: exynos: remove needless emul_temp_shift abstraction thermal: exynos: remove needless emul_time_shift abstraction thermal: exynos: replace tmu_irqstatus check by Exynos5440 one thermal: exynos: replace tmu_pmin check by Exynos5440 one thermal: exynos: simplify HW_TRIP level setting thermal: exynos: replace threshold_falling check by Exynos SoC type one thermal: exynos: remove TMU_SUPPORT_READY_STATUS flag thermal: exynos: remove TMU_SUPPORT_TRIM_RELOAD flag thermal: exynos: add sanitize_temp_error() helper thermal: exynos: add get_th_reg() helper thermal: exynos: add -tmu_initialize method thermal: exynos: add get_con_reg() helper thermal: exynos: add -tmu_control method thermal: exynos: add -tmu_read method thermal: exynos: add get_emul_con_reg() helper thermal: exynos: add -tmu_set_emulation method thermal: exynos: add -tmu_clear_irqs method thermal: exynos: remove TMU_SUPPORT_FALLING_TRIP flag thermal: exynos: remove TMU_SUPPORT_EMUL_TIME flag thermal: exynos: remove TMU_SUPPORT_EMULATION flag thermal: exynos: remove TMU_SUPPORT_ADDRESS_MULTIPLE flag thermal: exynos: remove TMU_SUPPORT_MULTI_INST flag thermal: exynos: remove test_mux pdata field thermal: exynos: remove SoC type ifdefs thermal: exynos: remove __EXYNOS5420_TMU_DATA macro thermal: exynos: remove exynos_tmu_data.h include drivers/thermal/samsung/exynos_thermal_common.h | 1 - drivers/thermal/samsung/exynos_tmu.c| 706 +--- drivers/thermal/samsung/exynos_tmu.h| 131 + drivers/thermal/samsung/exynos_tmu_data.c | 260 + drivers/thermal/samsung/exynos_tmu_data.h | 174 -- 5 files changed, 509 insertions(+), 763 deletions(-) delete mode 100644 drivers/thermal/samsung/exynos_tmu_data.h -- 1.8.2.3 signature.asc Description: Digital signature
Re: [PATCH 00/33] thermal: exynos: convert the driver to use per-SoC type operations
Hi, Eduaro/Amit, any comments on this series? Could it be merged for v3.19? [ Currently this series conflicts with [PATCH] thermal: exynos: fix IRQ clearing on TMU initialization patch so I'm planning to refresh it but it would be great to get some feedback first. ] Best regards, -- Bartlomiej Zolnierkiewicz Samsung RD Institute Poland Samsung Electronics On Thursday, September 18, 2014 05:27:17 PM Bartlomiej Zolnierkiewicz wrote: Hi, This patch series replaces the hardware registers abstractions in the Exynos thermal driver by the usage of per-SoC type operations. Such solution provides simpler, easier to understand code and allows removal of ~250 LOCs (~11% of the whole source code) from the driver. Some other driver improvements are now also possible thanks to these changes but are scheduled at later time (like consolidating code for clearing IRQs using INTCLEAR register). The patchset should not cause any functionality changes. This means that unless there are some bugs in the patches itself there should be no behavior changes for the driver (this also includes lack of changes in the way hardware is accessed by the driver). All testing was done on (Exynos4412 SoC based) ODROID U3 board (some additional patches are needed to make the Exynos thermal driver work on this hardware). Depends on: - 'next' branch of linux-soc-thermal.git kernel tree from Eduardo - [PATCH] thermal: exynos: use correct offset for TMU_CONTROL register on Exynos5260 (http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg36529.html) Best regards, -- Bartlomiej Zolnierkiewicz Samsung RD Institute Poland Samsung Electronics Bartlomiej Zolnierkiewicz (33): thermal: exynos: remove needless triminfo_data abstraction thermal: exynos: remove needless tmu_status abstraction thermal: exynos: remove needless threshold_temp abstraction thermal: exynos: remove needless triminfo_ctrl abstraction thermal: exynos: remove needless test_mux_addr_shift abstraction thermal: exynos: remove needless therm_trip_[mode,mask]_shift abstractions thermal: exynos: remove needless therm_trip_en_shift abstraction thermal: exynos: remove needless emul_temp_shift abstraction thermal: exynos: remove needless emul_time_shift abstraction thermal: exynos: replace tmu_irqstatus check by Exynos5440 one thermal: exynos: replace tmu_pmin check by Exynos5440 one thermal: exynos: simplify HW_TRIP level setting thermal: exynos: replace threshold_falling check by Exynos SoC type one thermal: exynos: remove TMU_SUPPORT_READY_STATUS flag thermal: exynos: remove TMU_SUPPORT_TRIM_RELOAD flag thermal: exynos: add sanitize_temp_error() helper thermal: exynos: add get_th_reg() helper thermal: exynos: add -tmu_initialize method thermal: exynos: add get_con_reg() helper thermal: exynos: add -tmu_control method thermal: exynos: add -tmu_read method thermal: exynos: add get_emul_con_reg() helper thermal: exynos: add -tmu_set_emulation method thermal: exynos: add -tmu_clear_irqs method thermal: exynos: remove TMU_SUPPORT_FALLING_TRIP flag thermal: exynos: remove TMU_SUPPORT_EMUL_TIME flag thermal: exynos: remove TMU_SUPPORT_EMULATION flag thermal: exynos: remove TMU_SUPPORT_ADDRESS_MULTIPLE flag thermal: exynos: remove TMU_SUPPORT_MULTI_INST flag thermal: exynos: remove test_mux pdata field thermal: exynos: remove SoC type ifdefs thermal: exynos: remove __EXYNOS5420_TMU_DATA macro thermal: exynos: remove exynos_tmu_data.h include drivers/thermal/samsung/exynos_thermal_common.h | 1 - drivers/thermal/samsung/exynos_tmu.c| 706 +--- drivers/thermal/samsung/exynos_tmu.h| 131 + drivers/thermal/samsung/exynos_tmu_data.c | 260 + drivers/thermal/samsung/exynos_tmu_data.h | 174 -- 5 files changed, 509 insertions(+), 763 deletions(-) delete mode 100644 drivers/thermal/samsung/exynos_tmu_data.h -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
[PATCH 00/33] thermal: exynos: convert the driver to use per-SoC type operations
Hi, This patch series replaces the hardware registers abstractions in the Exynos thermal driver by the usage of per-SoC type operations. Such solution provides simpler, easier to understand code and allows removal of ~250 LOCs (~11% of the whole source code) from the driver. Some other driver improvements are now also possible thanks to these changes but are scheduled at later time (like consolidating code for clearing IRQs using INTCLEAR register). The patchset should not cause any functionality changes. This means that unless there are some bugs in the patches itself there should be no behavior changes for the driver (this also includes lack of changes in the way hardware is accessed by the driver). All testing was done on (Exynos4412 SoC based) ODROID U3 board (some additional patches are needed to make the Exynos thermal driver work on this hardware). Depends on: - 'next' branch of linux-soc-thermal.git kernel tree from Eduardo - [PATCH] thermal: exynos: use correct offset for TMU_CONTROL register on Exynos5260 (http://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg36529.html) Best regards, -- Bartlomiej Zolnierkiewicz Samsung RD Institute Poland Samsung Electronics Bartlomiej Zolnierkiewicz (33): thermal: exynos: remove needless triminfo_data abstraction thermal: exynos: remove needless tmu_status abstraction thermal: exynos: remove needless threshold_temp abstraction thermal: exynos: remove needless triminfo_ctrl abstraction thermal: exynos: remove needless test_mux_addr_shift abstraction thermal: exynos: remove needless therm_trip_[mode,mask]_shift abstractions thermal: exynos: remove needless therm_trip_en_shift abstraction thermal: exynos: remove needless emul_temp_shift abstraction thermal: exynos: remove needless emul_time_shift abstraction thermal: exynos: replace tmu_irqstatus check by Exynos5440 one thermal: exynos: replace tmu_pmin check by Exynos5440 one thermal: exynos: simplify HW_TRIP level setting thermal: exynos: replace threshold_falling check by Exynos SoC type one thermal: exynos: remove TMU_SUPPORT_READY_STATUS flag thermal: exynos: remove TMU_SUPPORT_TRIM_RELOAD flag thermal: exynos: add sanitize_temp_error() helper thermal: exynos: add get_th_reg() helper thermal: exynos: add -tmu_initialize method thermal: exynos: add get_con_reg() helper thermal: exynos: add -tmu_control method thermal: exynos: add -tmu_read method thermal: exynos: add get_emul_con_reg() helper thermal: exynos: add -tmu_set_emulation method thermal: exynos: add -tmu_clear_irqs method thermal: exynos: remove TMU_SUPPORT_FALLING_TRIP flag thermal: exynos: remove TMU_SUPPORT_EMUL_TIME flag thermal: exynos: remove TMU_SUPPORT_EMULATION flag thermal: exynos: remove TMU_SUPPORT_ADDRESS_MULTIPLE flag thermal: exynos: remove TMU_SUPPORT_MULTI_INST flag thermal: exynos: remove test_mux pdata field thermal: exynos: remove SoC type ifdefs thermal: exynos: remove __EXYNOS5420_TMU_DATA macro thermal: exynos: remove exynos_tmu_data.h include drivers/thermal/samsung/exynos_thermal_common.h | 1 - drivers/thermal/samsung/exynos_tmu.c| 706 +--- drivers/thermal/samsung/exynos_tmu.h| 131 + drivers/thermal/samsung/exynos_tmu_data.c | 260 + drivers/thermal/samsung/exynos_tmu_data.h | 174 -- 5 files changed, 509 insertions(+), 763 deletions(-) delete mode 100644 drivers/thermal/samsung/exynos_tmu_data.h -- 1.8.2.3 -- To unsubscribe from this list: send the line unsubscribe linux-samsung-soc in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
