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Commit aeba709a authored by Nils Wallménius's avatar Nils Wallménius Committed by Alex Deucher
Browse files

drm/amd: make some function-local tables static const 



These tables were initialized on stack on each call, avoid that
and save a little bit of text size.

Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Signed-off-by: default avatarNils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e90b6227

drivers/gpu/drm/amd/amdgpu/amdgpu_benchmark.c

+1 −1
Original line number Diff line number Diff line
@@ -141,7 +141,7 @@ static void amdgpu_benchmark_move(struct amdgpu_device *adev, unsigned size, 
void amdgpu_benchmark(struct amdgpu_device *adev, int test_number)

{

	int i;

	int common_modes[AMDGPU_BENCHMARK_COMMON_MODES_N] = {

	static const int common_modes[AMDGPU_BENCHMARK_COMMON_MODES_N] = {

		640 * 480 * 4,

		720 * 480 * 4,

		800 * 600 * 4,

drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c

+1 −1
Original line number Diff line number Diff line
@@ -439,7 +439,7 @@ static void amdgpu_connector_add_common_modes(struct drm_encoder *encoder, 
	struct drm_display_mode *mode = NULL;

	struct drm_display_mode *native_mode = &amdgpu_encoder->native_mode;

	int i;

	struct mode_size {

	static const struct mode_size {

		int w;

		int h;

	} common_modes[17] = {

drivers/gpu/drm/amd/powerplay/hwmgr/ppevvmath.h

+4 −4
Original line number Diff line number Diff line
@@ -127,8 +127,8 @@ fInt fExponential(fInt exponent) /*Can be used to calculate e^exponent*/ 
	fInt solution = fPositiveOne; /*Starting off with baseline of 1 */

	fInt error_term;



	uint32_t k_array[11] = {55452, 27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};

	uint32_t expk_array[11] = {2560000, 160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};

	static const uint32_t k_array[11] = {55452, 27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};

	static const uint32_t expk_array[11] = {2560000, 160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};



	if (GreaterThan(fZERO, exponent)) {

		exponent = fNegate(exponent);
@@ -162,8 +162,8 @@ fInt fNaturalLog(fInt value) 
	fInt solution = ConvertToFraction(0); /*Starting off with baseline of 0 */

	fInt error_term;



	uint32_t k_array[10] = {160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};

	uint32_t logk_array[10] = {27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};

	static const uint32_t k_array[10] = {160000, 40000, 20000, 15000, 12500, 11250, 10625, 10313, 10156, 10078};

	static const uint32_t logk_array[10] = {27726, 13863, 6931, 4055, 2231, 1178, 606, 308, 155, 78};



	while (GreaterThan(fAdd(value, fNegativeOne), upper_bound)) {

		for (i = 0; i < 10; i++) {